| turns
				 listlengths 2 60 | dialogue_id
				 stringlengths 1 31 | states
				 listlengths 1 30 | 
|---|---|---|
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'east');(_:search,food,'swedish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "east part of town serving swedish food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "canthelp((_:search,food,'swedish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving swedish food"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'chinese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "chinese food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "confirm((_:search,area,'east');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Did you say you are looking for a restaurant in the east of town?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "affirm()"
    ],
    "speaker": "user",
    "text": "yes"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,food,'chinese');(_:result,name,'yu garden');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "yu garden is a nice place in the east of town serving tasty chinese food"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,phone,?);(_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "could i have the address phone number and post code"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'529 newmarket road fen ditton');(_:result,name,'yu garden');(_:result,phone,'01223 248882');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of yu garden is 01223 248882 and it is on 529 Newmarket Road Fen Ditton ."
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the post code"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,name,'yu garden');(_:result,postcode,'c.b 5');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of yu garden is C.B 5, 8 P.A"
  },
  {
    "id": 11,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-e54437a6f0-20130325_133942 | 
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    "turn_ids": [
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  },
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    "id": 1,
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        "_:result",
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        "_:result",
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        "_:result",
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  }
] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "moderate price"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "south"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "dont care"
  },
  {
    "id": 6,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "moderate"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'taj tandoori');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "taj tandoori is a nice place in the south of town"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'peking restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "peking restaurant is a nice place in the south of town"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'nandos');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "nandos is a nice place in the south of town"
  },
  {
    "id": 13,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is their address"
  },
  {
    "id": 14,
    "rdf-acts": [
      "inform((_:result,name,'nandos');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "nandos is a great restaurant"
  },
  {
    "id": 15,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is their address"
  },
  {
    "id": 16,
    "rdf-acts": [
      "inform((_:result,name,'nandos');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "nandos is a great restaurant"
  },
  {
    "id": 17,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is their address"
  },
  {
    "id": 18,
    "rdf-acts": [
      "inform((_:result,address,'cambridge leisure park clifton way');(_:result,name,'nandos');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , nandos is on Cambridge Leisure Park Clifton Way"
  },
  {
    "id": 19,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you goodbye"
  },
  {
    "id": 20,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'the lucky star');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the lucky star is a nice place in the south of town"
  },
  {
    "id": 21,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you goodbye"
  }
] | 
	voip-8991b7bff6-20130401_175934 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'north');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
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    "text": "i would like a cheap restaurant in the north part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
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    ],
    "speaker": "system",
    "text": "da vinci pizzeria is a nice restaurant in the north of town in the cheap price range"
  },
  {
    "id": 3,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "is there anything else"
  },
  {
    "id": 4,
    "rdf-acts": [
      "confirm((_:search,type,'Restaurant'))"
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    "speaker": "system",
    "text": "You are looking for a restaurant is that right?"
  },
  {
    "id": 5,
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    "speaker": "user",
    "text": "yes"
  },
  {
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    ],
    "speaker": "system",
    "text": "da vinci pizzeria is a nice restaurant in the north of town in the cheap price range"
  },
  {
    "id": 7,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "is there anything else"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'north');(_:result,name,'royal spice');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "royal spice is a nice restaurant in the north of town in the cheap price range"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the address and phone number"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'victoria avenue chesterton');(_:result,name,'royal spice');(_:result,phone,'01733 553355');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of royal spice is 01733 553355 and it is on Victoria Avenue Chesterton ."
  },
  {
    "id": 11,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you goodbye"
  }
] | 
	voip-aaa44b4121-20130327_172225 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,food,'jamaican');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a restaurant in the south part of town serving jamaican food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'jamaican');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "jamaican food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'jamaican');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "jamaican"
  },
  {
    "id": 6,
    "rdf-acts": [
      "select((_:result,food,*);(_:result,food,'jamaican'))"
    ],
    "speaker": "system",
    "text": "Sorry would you like jamaican food or you dont care"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,food,'jamaican');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "jamaican food"
  },
  {
    "id": 8,
    "rdf-acts": [
      "canthelp((_:search,food,'jamaican');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving jamaican food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'chinese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about chinese food"
  },
  {
    "id": 10,
    "rdf-acts": [
      "canthelp((_:search,food,'jamaican');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving jamaican food"
  },
  {
    "id": 11,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,food,'chinese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a restaurant in the south part of town serving chinese food"
  },
  {
    "id": 12,
    "rdf-acts": [
      "canthelp((_:search,food,'jamaican');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving jamaican food"
  },
  {
    "id": 13,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,food,'chinese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a restaurant in the south of town serving chinese food"
  },
  {
    "id": 14,
    "rdf-acts": [
      "select((_:result,food,'jamaican');(_:result,food,'world'))"
    ],
    "speaker": "system",
    "text": "Sorry would you like world or jamaican food?"
  },
  {
    "id": 15,
    "rdf-acts": [
      "negate()",
      "inform((_:search,food,'chinese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "no chinese"
  },
  {
    "id": 16,
    "rdf-acts": [
      "select((_:result,food,'jamaican');(_:result,food,'world'))"
    ],
    "speaker": "system",
    "text": "Sorry would you like world or jamaican food?"
  },
  {
    "id": 17,
    "rdf-acts": [
      "inform((_:search,food,'chinese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i would like chinese food"
  },
  {
    "id": 18,
    "rdf-acts": [
      "confirm((_:search,food,'chinese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "You are looking for a chinese restaurant right?"
  },
  {
    "id": 19,
    "rdf-acts": [
      "affirm()"
    ],
    "speaker": "user",
    "text": "yes"
  },
  {
    "id": 20,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 21,
    "rdf-acts": [
      "inform((_:search,pricerange,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i dont care"
  },
  {
    "id": 22,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,food,'chinese');(_:result,name,'the good luck chinese food takeaway');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the good luck chinese food takeaway is a nice place in the south of town serving tasty chinese food"
  },
  {
    "id": 23,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,pricerange,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the address and price range"
  },
  {
    "id": 24,
    "rdf-acts": [
      "inform((_:result,address,'82 cherry hinton road cherry hinton');(_:result,name,'the good luck chinese food takeaway');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the good luck chinese food takeaway is on 82 Cherry Hinton Road Cherry Hinton , and it is in the expensive price range"
  },
  {
    "id": 25,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-3b3edac94d-20130324_202415 | 
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| 
	[
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    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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    "speaker": "user",
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] | 
	voip-d76f6e4f82-20130327_201839 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
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    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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  },
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    "id": 2,
    "rdf-acts": [
      "inform((_:result,area,'north');(_:result,name,'royal spice');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "royal spice is a nice restaurant in the north of town in the cheap price range"
  },
  {
    "id": 3,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats their address"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,address,'victoria avenue chesterton');(_:result,name,'royal spice');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , royal spice is on Victoria Avenue Chesterton"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "okay how bout their phone number"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,name,'royal spice');(_:result,phone,'01733 553355');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of royal spice is 01733 553355 ."
  },
  {
    "id": 7,
    "rdf-acts": [
      "thanks()",
      "bye()"
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    "speaker": "user",
    "text": "thank you goodbye"
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] | 
	voip-4a6ecc1f1c-20130329_154425 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a moderately priced restaurant in the south part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i dont care"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'restaurant alimentum');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant alimentum is a nice place in the south of town and the prices are moderate"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats the address"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'pizza hut cherry hinton');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "pizza hut cherry hinton is a nice place in the south of town and the prices are moderate"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats the address"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'g4 cambridge leisure park clifton way cherry hinton');(_:result,name,'pizza hut cherry hinton');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , pizza hut cherry hinton is on G4 Cambridge Leisure Park Clifton Way Cherry Hinton"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,food,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "type of food"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,food,'italian');(_:result,name,'pizza hut cherry hinton');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "pizza hut cherry hinton serves italian food"
  },
  {
    "id": 11,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-d645d56d23-20130401_204623 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,*);(_:search,food,'welsh');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a restaurant in any area that serves welsh food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "canthelp((_:search,food,'welsh');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving welsh food"
  },
  {
    "id": 3,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'vietnamese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about vietnamese food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "canthelp((_:search,food,'welsh');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving welsh food"
  },
  {
    "id": 5,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'vietnamese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about vietnamese food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,food,'vietnamese');(_:result,name,'thanh binh');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "thanh binh serves vietnamese food"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address phone number"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'17 magdalene street city centre');(_:result,name,'thanh binh');(_:result,phone,'01223 362456');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of thanh binh is 01223 362456 and it is on 17 Magdalene Street City Centre ."
  },
  {
    "id": 9,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-e9b53d6ace-20130401_194326 | 
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| 
	[
  {
    "id": 0,
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    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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    "id": 1,
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    "text": "What part of town do you have in mind?"
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    "text": "What part of town do you have in mind?"
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    "text": "What part of town do you have in mind?"
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    "id": 9,
    "rdf-acts": [
      "thanks()",
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    "speaker": "user",
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] | 
	voip-d66e12b45c-20130327_173320 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
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    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
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    "id": 1,
    "rdf-acts": [],
    "speaker": "user",
    "text": "sil"
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  {
    "id": 2,
    "rdf-acts": [
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    "speaker": "system",
    "text": "What part of town do you have in mind?"
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  {
    "id": 3,
    "rdf-acts": [],
    "speaker": "user",
    "text": "sil"
  },
  {
    "id": 4,
    "rdf-acts": [
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    "speaker": "system",
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    "rdf-acts": [
      "inform((_:search,food,'thai');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
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    "text": "moderately priced restaurant that serves thai food"
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  {
    "id": 6,
    "rdf-acts": [
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    ],
    "speaker": "system",
    "text": "Sorry would you like something in the west or in the east"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,area,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
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  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'yippee noodle bar');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "yippee noodle bar is in the moderate price range"
  },
  {
    "id": 9,
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    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'40428 king street city centre');(_:result,name,'yippee noodle bar');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "Sure , yippee noodle bar is on 40428 King Street City Centre"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
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  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'yippee noodle bar');(_:result,phone,'01223 518111');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of yippee noodle bar is 01223 518111 ."
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  {
    "id": 13,
    "rdf-acts": [
      "request((_:result,food,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
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  {
    "id": 14,
    "rdf-acts": [
      "inform((_:result,food,'asian oriental');(_:result,name,'yippee noodle bar');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "yippee noodle bar serves asian oriental food"
  },
  {
    "id": 15,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-922209b777-20130327_011149 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'christmas');(_:search,type,'Restaurant'))"
    ],
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    "text": "do you have christmas food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "canthelp((_:search,food,'christmas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I am sorry but there is no christmas restaurant that matches your request"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'north american');(_:search,type,'Restaurant'))"
    ],
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    "text": "um north american food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,food,'north american');(_:result,name,'gourmet burger kitchen');(_:result,type,'Restaurant'))"
    ],
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    "text": "gourmet burger kitchen serves north american food ."
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,pricerange,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "um whats the price range"
  },
  {
    "id": 6,
    "rdf-acts": [
      "reqmore()"
    ],
    "speaker": "system",
    "text": "Can I help you with anything else?"
  },
  {
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    "rdf-acts": [
      "affirm()",
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "yes the address"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'regent street city centre');(_:result,name,'gourmet burger kitchen');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , gourmet burger kitchen is on Regent Street City Centre"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "and the phone number"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,name,'gourmet burger kitchen');(_:result,phone,'01223 312598');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of gourmet burger kitchen is 01223 312598 ."
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "and whats the post code"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'gourmet burger kitchen');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of gourmet burger kitchen is C.B 2, 1 A.B"
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-b20968d1ea-20130323_110813 | 
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] | 
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    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,pricerange,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i dont care"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'kosher');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "kosher food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "canthelp((_:search,area,'south');(_:search,food,'kosher');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no kosher restaurant in the south of town"
  },
  {
    "id": 7,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'chinese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what about chinese food"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,food,'chinese');(_:result,name,'peking restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "peking restaurant is a nice restaurant in the south of town serving chinese food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,pricerange,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "what is their address and price range"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'10 homerton street city centre');(_:result,name,'peking restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , peking restaurant is on 10 Homerton Street City Centre"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,pricerange,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "what is the price range"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'peking restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "peking restaurant is in the expensive price range"
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-b27a230d2e-20130329_035828 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'unusual');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for an expensive restaurant and it should serve unusual food"
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  {
    "id": 2,
    "rdf-acts": [
      "canthelp((_:search,food,'unusual');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
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    "text": "Sorry there is no unusual restaurant in the expensive price range"
  },
  {
    "id": 3,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'european');(_:search,type,'Restaurant'))"
    ],
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    "text": "how about european food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,food,'european');(_:result,name,'michaelhouse cafe');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "michaelhouse cafe is a great restaurant serving european food and it is in the expensive price range"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "okay whats the address"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,address,\"st. michael's church trinity street city centre\");(_:result,name,'michaelhouse cafe');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , michaelhouse cafe is on St. Michael's Church Trinity Street City Centre"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "the phone number"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'michaelhouse cafe');(_:result,phone,'01223 309147');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of michaelhouse cafe is 01223 309147 ."
  },
  {
    "id": 9,
    "rdf-acts": [
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    "speaker": "user",
    "text": "and the area"
  },
  {
    "id": 10,
    "rdf-acts": [
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    ],
    "speaker": "system",
    "text": "michaelhouse cafe is a great restaurant serving european food and it is in the expensive price range"
  },
  {
    "id": 11,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-5749b16764-20130328_145608 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i would like to find a moderately priced restaurant and it should"
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  {
    "id": 2,
    "rdf-acts": [
      "inform((_:result,name,'la tasca');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "la tasca is in the moderate price range"
  },
  {
    "id": 3,
    "rdf-acts": [
      "request((_:result,food,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what food does it serve"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,food,'spanish');(_:result,name,'la tasca');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "la tasca serves spanish food"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'english');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "may i have a moderately priced restaurant serving english"
  },
  {
    "id": 6,
    "rdf-acts": [
      "canthelp((_:search,food,'english');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving english food"
  },
  {
    "id": 7,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'indian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about indian food"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,food,'indian');(_:result,name,'the nirala');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the nirala serves indian food in the moderate price range"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "may i have the address and phone number"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'7 milton road chesterton');(_:result,name,'the nirala');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , the nirala is on 7 Milton Road Chesterton"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "may i have the phone number"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'the nirala');(_:result,phone,'01223 360966');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of the nirala is 01223 360966 ."
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-935947e17b-20130402_194703 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'venetian');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for an expensive restaurant that serves venetian food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "canthelp((_:search,food,'venetian');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no venetian restaurant in the expensive price range"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'turkish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "turkish food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,food,'turkish');(_:result,name,'meze bar restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "meze bar restaurant is a great restaurant serving turkish food and it is in the expensive price range"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "can i get the address"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,address,'196 mill road city centre');(_:result,name,'meze bar restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , meze bar restaurant is on 196 Mill Road City Centre"
  },
  {
    "id": 7,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-58047f5227-20130327_032049 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,*);(_:search,food,'russian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a restaurant in any area that serves russian food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "confirm((_:search,area,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Ok , a restaurant in any part of town is that right?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "affirm()"
    ],
    "speaker": "user",
    "text": "yes"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'russian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "russian"
  },
  {
    "id": 6,
    "rdf-acts": [
      "canthelp((_:search,food,'russian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving russian food"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,food,'north american');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "north american"
  },
  {
    "id": 8,
    "rdf-acts": [
      "confirm((_:search,area,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Ok , a restaurant in any part of town is that right?"
  },
  {
    "id": 9,
    "rdf-acts": [
      "affirm()"
    ],
    "speaker": "user",
    "text": "yes"
  },
  {
    "id": 10,
    "rdf-acts": [
      "confirm((_:search,food,'north american');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "You are looking for a north american restaurant right?"
  },
  {
    "id": 11,
    "rdf-acts": [
      "affirm()"
    ],
    "speaker": "user",
    "text": "yes"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,food,'north american');(_:result,name,'gourmet burger kitchen');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "gourmet burger kitchen serves north american food"
  },
  {
    "id": 13,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "can i get the address"
  },
  {
    "id": 14,
    "rdf-acts": [
      "inform((_:result,address,'regent street city centre');(_:result,name,'gourmet burger kitchen');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , gourmet burger kitchen is on Regent Street City Centre"
  },
  {
    "id": 15,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "the phone number"
  },
  {
    "id": 16,
    "rdf-acts": [
      "inform((_:result,name,'gourmet burger kitchen');(_:result,phone,'01223 312598');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of gourmet burger kitchen is 01223 312598 ."
  },
  {
    "id": 17,
    "rdf-acts": [
      "request((_:result,pricerange,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "and the price range"
  },
  {
    "id": 18,
    "rdf-acts": [
      "inform((_:result,name,'gourmet burger kitchen');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "gourmet burger kitchen is in the expensive price range"
  },
  {
    "id": 19,
    "rdf-acts": [
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      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-58047f5227-20130327_033220 | 
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| 
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    "id": 0,
    "rdf-acts": [
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    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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] | 
	voip-50af5438f1-20130402_085647 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
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    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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    "rdf-acts": [
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    "rdf-acts": [
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    "text": "la margherita is a nice restaurant in the west of town serving italian food"
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    "rdf-acts": [
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    "rdf-acts": [
      "inform((_:result,name,'la margherita');(_:result,phone,'01223 315232');(_:result,type,'Restaurant'))"
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    "text": "The phone number of la margherita is 01223 315232 ."
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  {
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    "rdf-acts": [
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    "speaker": "user",
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    "rdf-acts": [
      "inform((_:result,address,'15 magdalene street city centre');(_:result,name,'la margherita');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "Sure , la margherita is on 15 Magdalene Street City Centre"
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    "rdf-acts": [
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    "speaker": "user",
    "text": "thank you good bye"
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] | 
	voip-fe4b6ef58f-20130325_233655 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
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    "id": 4,
    "rdf-acts": [
      "canthelp((_:search,food,'traditional');(_:search,type,'Restaurant'))"
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    "rdf-acts": [
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    "rdf-acts": [
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    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
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    "id": 7,
    "rdf-acts": [
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      "inform((_:result,address,'451 newmarket road fen ditton');(_:result,name,'curry prince');(_:result,type,'Restaurant'))"
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    "text": "Sure , curry prince is on 451 Newmarket Road Fen Ditton"
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    "speaker": "user",
    "text": "thank you good bye"
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] | 
	voip-3b81cbb287-20130324_014857 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
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    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
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    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
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    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'saint johns chop house');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "saint johns chop house is a nice place in the west of town and the prices are moderate"
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  {
    "id": 7,
    "rdf-acts": [
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    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'saint johns chop house');(_:result,type,'Restaurant'))"
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    "speaker": "system",
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    "rdf-acts": [
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      "inform((_:result,name,'saint johns chop house');(_:result,postcode,'c.b 3');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "The post code of saint johns chop house is C.B 3, 0 A.D"
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    "text": "thank you good bye"
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] | 
	voip-3be3bda933-20130326_125503 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i would like to find an expensive restaurant in the south part"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "does not matter"
  },
  {
    "id": 4,
    "rdf-acts": [
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      "confirm((_:search,area,'south');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "There are  restaurants in the expensive price range and the south of town . What type of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "any type of food is okay"
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  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,food,'indian');(_:result,name,'taj tandoori');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "taj tandoori is a nice restaurant in the south of town serving indian food"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
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    "rdf-acts": [
      "inform((_:result,address,'64 cherry hinton road cherry hinton');(_:result,name,'taj tandoori');(_:result,type,'Restaurant'))"
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    "text": "Sure , taj tandoori is on 64 Cherry Hinton Road Cherry Hinton"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "text": "what is the phone number"
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      "inform((_:result,name,'taj tandoori');(_:result,phone,'01223 412299');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of taj tandoori is 01223 412299 ."
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,food,?);(_:result,type,'Restaurant'))"
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    "text": "what type of food"
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  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,food,'indian');(_:result,name,'taj tandoori');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "taj tandoori serves indian food"
  },
  {
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    "speaker": "user",
    "text": "okay thank"
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  {
    "id": 14,
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      "inform((_:result,area,'south');(_:result,name,'taj tandoori');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "taj tandoori is a nice restaurant in the south of town in the expensive price range"
  },
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    "id": 15,
    "rdf-acts": [
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-f246dfe0f2-20130328_161556 | 
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| 
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] | 
	voip-21ec2b7850-20130327_040416 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
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    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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] | 
	voip-50af5438f1-20130402_090250 | 
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| 
	[
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    "id": 0,
    "rdf-acts": [
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    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
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  {
    "id": 3,
    "rdf-acts": [
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    "id": 4,
    "rdf-acts": [
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    "rdf-acts": [
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    "text": "What part of town do you have in mind?"
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    "id": 7,
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    "text": "i dont care"
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  {
    "id": 8,
    "rdf-acts": [
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    "speaker": "system",
    "text": "nandos serves portuguese food in the cheap price range"
  },
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    "id": 9,
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    "speaker": "user",
    "text": "whats their address"
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    "rdf-acts": [
      "inform((_:result,address,'cambridge leisure park clifton way');(_:result,name,'nandos');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "Sure , nandos is on Cambridge Leisure Park Clifton Way"
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    "id": 11,
    "rdf-acts": [
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-0fa32b1e78-20130402_142022 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
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    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'centre');(_:search,food,'corsica');(_:search,type,'Restaurant'))"
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    "speaker": "user",
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    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'north american');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "how about north american"
  },
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    "id": 4,
    "rdf-acts": [
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    "speaker": "system",
    "text": "You are looking for a restaurant is that right?"
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    "id": 5,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'north american');(_:search,type,'Restaurant'))"
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    "text": "how about north american type of food"
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    "id": 6,
    "rdf-acts": [
      "canthelp((_:search,area,'centre');(_:search,food,'corsica');(_:search,type,'Restaurant'))"
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    "speaker": "system",
    "text": "Sorry there is no corsica restaurant in the centre of town"
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    "id": 7,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'north american');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "how about north american type of food"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,food,'north american');(_:result,name,'gourmet burger kitchen');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "gourmet burger kitchen is a nice restaurant in the centre of town serving north american food"
  },
  {
    "id": 9,
    "rdf-acts": [
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    "speaker": "user",
    "text": "whats the phone number"
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      "inform((_:result,name,'gourmet burger kitchen');(_:result,phone,'01223 312598');(_:result,type,'Restaurant'))"
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    "text": "The phone number of gourmet burger kitchen is 01223 312598 ."
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    "rdf-acts": [
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      "bye()"
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-10beae627f-20130328_171027 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a cheap restaurant"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,'north');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "uh north"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,area,'north');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "north"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'north');(_:result,name,'royal spice');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "royal spice is a nice restaurant in the north of town in the cheap price range"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'victoria avenue chesterton');(_:result,name,'royal spice');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , royal spice is on Victoria Avenue Chesterton"
  },
  {
    "id": 9,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-13ff413553-20130328_172007 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'centre');(_:search,food,'turkish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a restaurant in the center that serves turkish food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,pricerange,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i dont care"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,food,'turkish');(_:result,name,'anatolia');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "anatolia is a nice place in the centre of town serving tasty turkish food"
  },
  {
    "id": 5,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "is there anything else"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,food,'turkish');(_:result,name,'efes restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "efes restaurant is a nice place in the centre of town serving tasty turkish food"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,pricerange,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the price range"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'efes restaurant');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "efes restaurant is in the moderate price range"
  },
  {
    "id": 9,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you goodbye"
  }
] | 
	voip-be5b7bf9d9-20130401_152843 | 
	[
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  }
] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'centre');(_:search,food,'seafood');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a restaurant in the center that serves sea food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,food,'seafood');(_:result,name,'loch fyne');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "loch fyne is a nice restaurant in the centre of town serving seafood food"
  },
  {
    "id": 3,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the address"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,address,'the little rose 37 trumpington street');(_:result,name,'loch fyne');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , loch fyne is on The Little Rose 37 Trumpington Street"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the phone number"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,name,'loch fyne');(_:result,phone,'01223 362433');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of loch fyne is 01223 362433 ."
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the post code"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'loch fyne');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of loch fyne is C.B 2, 1 Q.Y"
  },
  {
    "id": 9,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-ad40cf5489-20130327_191638 | 
	[
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        "_:search",
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        "_:result",
        "address",
        "the little rose 37 trumpington street"
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        "address",
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'east');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "looking for a cheap restaurant in the east part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,name,'the missing sock');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the missing sock is a nice restaurant in the east of town in the cheap price range"
  },
  {
    "id": 3,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats the phone number"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,name,'the missing sock');(_:result,phone,'01223 812660');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of the missing sock is 01223 812660 ."
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "and the post code"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,name,'the missing sock');(_:result,postcode,'c.b 25');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of the missing sock is C.B 25, 9 A.Q"
  },
  {
    "id": 7,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-03c59ba692-20130402_060307 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a cheap restaurant in the west part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [],
    "speaker": "user",
    "text": "good food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'scottish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "scottish"
  },
  {
    "id": 6,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,food,'north american');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "american"
  },
  {
    "id": 8,
    "rdf-acts": [
      "confirm((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "You are looking for a restaurant serving any kind of food right?"
  },
  {
    "id": 9,
    "rdf-acts": [
      "affirm()"
    ],
    "speaker": "user",
    "text": "yes"
  },
  {
    "id": 10,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 11,
    "rdf-acts": [
      "inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "cheap"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'la margherita');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "la margherita is a nice place in the west of town and the prices are cheap"
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you bye"
  }
] | 
	voip-0999e9bb30-20130325_124910 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'east');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for an expensive restaurant in the east part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "any kind"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,name,'pipasha restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "pipasha restaurant is a nice place in the east of town and the prices are expensive"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "phone number"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,name,'pipasha restaurant');(_:result,phone,'01223 577786');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of pipasha restaurant is 01223 577786 ."
  },
  {
    "id": 7,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you goodbye"
  }
] | 
	voip-afd3aa91f0-20130327_190234 | 
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        "name",
        "pipasha restaurant"
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        "_:result",
        "phone",
        "01223 577786"
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        "_:result",
        "type",
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        "dismissed",
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [],
    "speaker": "user",
    "text": "sil"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "british food in north part of town"
  },
  {
    "id": 4,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no british restaurant in the north of town"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'indian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "indian food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no british restaurant in the north of town"
  },
  {
    "id": 7,
    "rdf-acts": [
      "thanks()"
    ],
    "speaker": "user",
    "text": "thank you"
  },
  {
    "id": 8,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no british restaurant in the north of town"
  },
  {
    "id": 9,
    "rdf-acts": [
      "inform((_:search,food,'indian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "indian"
  },
  {
    "id": 10,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no british restaurant in the north of town"
  },
  {
    "id": 11,
    "rdf-acts": [
      "thanks()"
    ],
    "speaker": "user",
    "text": "thank you"
  },
  {
    "id": 12,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no british restaurant in the north of town"
  },
  {
    "id": 13,
    "rdf-acts": [],
    "speaker": "user",
    "text": "sil"
  },
  {
    "id": 14,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no british restaurant in the north of town"
  },
  {
    "id": 15,
    "rdf-acts": [
      "ack()"
    ],
    "speaker": "user",
    "text": "great day unintelligible"
  },
  {
    "id": 16,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no british restaurant in the north of town"
  },
  {
    "id": 17,
    "rdf-acts": [],
    "speaker": "user",
    "text": "unintelligible"
  },
  {
    "id": 18,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no british restaurant in the north of town"
  },
  {
    "id": 19,
    "rdf-acts": [
      "inform((_:search,food,'indian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "indian food"
  },
  {
    "id": 20,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no british restaurant in the north of town"
  },
  {
    "id": 21,
    "rdf-acts": [],
    "speaker": "user",
    "text": "unintelligible"
  },
  {
    "id": 22,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no british restaurant in the north of town"
  },
  {
    "id": 23,
    "rdf-acts": [
      "inform((_:search,food,'indian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "just fuck every time i do it and this moron says that its indian sucks"
  },
  {
    "id": 24,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,food,'british');(_:result,name,'graffiti');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "graffiti is a nice restaurant in the west of town serving british food"
  },
  {
    "id": 25,
    "rdf-acts": [
      "inform((_:search,food,'indian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "indian food"
  },
  {
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    "speaker": "user",
    "text": "address phone number prices"
  },
  {
    "id": 30,
    "rdf-acts": [
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  },
  {
    "id": 37,
    "rdf-acts": [
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      "bye()"
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    "speaker": "user",
    "text": "thank you goodbye"
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] | 
	voip-22c938c8ba-20130325_123407 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
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    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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    "rdf-acts": [
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    "text": "Sure , meze bar restaurant is on 196 Mill Road City Centre"
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    "speaker": "user",
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] | 
	voip-5cf59cc660-20130327_143308 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,food,'cuban');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "id like a restaurant in the south part of town that serves cuban"
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    "id": 2,
    "rdf-acts": [
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    "speaker": "system",
    "text": "What kind of food would you like?"
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    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'cuban');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "cuban"
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    "id": 4,
    "rdf-acts": [
      "canthelp((_:search,food,'cuban');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving cuban food"
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    "rdf-acts": [
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    "speaker": "user",
    "text": "how about portuguese"
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  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'the lucky star');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the lucky star is a nice place in the south of town"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "could i have the phone number"
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    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'the lucky star');(_:result,phone,'01223 244277');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "The phone number of the lucky star is 01223 244277 ."
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  {
    "id": 9,
    "rdf-acts": [
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    "speaker": "user",
    "text": "what about the address"
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    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'cambridge leisure park clifton way cherry hinton');(_:result,name,'the lucky star');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , the lucky star is on Cambridge Leisure Park Clifton Way Cherry Hinton"
  },
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    "id": 11,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-88b68a9a41-20130324_004031 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
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    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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    "id": 1,
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    "speaker": "user",
    "text": "sigh"
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    "speaker": "user",
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    "rdf-acts": [
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    "speaker": "system",
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    "rdf-acts": [
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    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 7,
    "rdf-acts": [
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  },
  {
    "id": 8,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
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    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 9,
    "rdf-acts": [
      "inform((_:search,food,'barbeque');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "barbecue"
  },
  {
    "id": 10,
    "rdf-acts": [
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    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 11,
    "rdf-acts": [
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  {
    "id": 12,
    "rdf-acts": [
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    "text": "Let me confirm , You are looking for a restaurant in the cheap price range right?"
  },
  {
    "id": 13,
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    "speaker": "user",
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  {
    "id": 14,
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    ],
    "speaker": "system",
    "text": "dojo noodle bar is in the cheap price range"
  },
  {
    "id": 15,
    "rdf-acts": [
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  {
    "id": 16,
    "rdf-acts": [
      "inform((_:result,address,'40210 millers yard city centre');(_:result,name,'dojo noodle bar');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , dojo noodle bar is on 40210 Millers Yard City Centre"
  },
  {
    "id": 17,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "phone number"
  },
  {
    "id": 18,
    "rdf-acts": [
      "inform((_:result,name,'dojo noodle bar');(_:result,phone,'01223 363471');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of dojo noodle bar is 01223 363471 ."
  },
  {
    "id": 19,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "post code"
  },
  {
    "id": 20,
    "rdf-acts": [
      "inform((_:result,name,'dojo noodle bar');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of dojo noodle bar is C.B 2, 1 R.Q"
  },
  {
    "id": 21,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-a352cb5ca5-20130401_234216 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
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    "speaker": "user",
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  {
    "id": 2,
    "rdf-acts": [
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    "text": "What part of town do you have in mind?"
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    "id": 3,
    "rdf-acts": [
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    "speaker": "user",
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  {
    "id": 4,
    "rdf-acts": [
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    "speaker": "system",
    "text": "What part of town do you have in mind?"
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    "id": 5,
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  {
    "id": 6,
    "rdf-acts": [
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    "speaker": "system",
    "text": "What part of town do you have in mind?"
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  {
    "id": 7,
    "rdf-acts": [
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  },
  {
    "id": 8,
    "rdf-acts": [
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    "speaker": "system",
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  },
  {
    "id": 9,
    "rdf-acts": [
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  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'prezzo');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
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    "text": "prezzo is a nice place in the west of town and the prices are moderate"
  },
  {
    "id": 11,
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    "text": "what is the"
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    "id": 12,
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  {
    "id": 13,
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    "speaker": "user",
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  {
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    "rdf-acts": [
      "inform((_:result,address,'21 - 24 northampton road');(_:result,name,'prezzo');(_:result,type,'Restaurant'))"
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    "text": "Sure , prezzo is on 21 - 24 Northampton Road"
  },
  {
    "id": 15,
    "rdf-acts": [
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    "speaker": "user",
    "text": "what is the phone number"
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    "text": "The phone number of prezzo is 01799 521260 ."
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    "id": 17,
    "rdf-acts": [
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-0abf414c0c-20130326_235444 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i want a moderately priced restaurant in the west part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "dont care"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'saint johns chop house');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "saint johns chop house is a nice place in the west of town and the prices are moderate"
  },
  {
    "id": 5,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "is there anything else"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'prezzo');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "prezzo is a nice place in the west of town and the prices are moderate"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,phone,?);(_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats the address phone number and post code"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'21 - 24 northampton road');(_:result,name,'prezzo');(_:result,phone,'01799 521260');(_:result,postcode,'c.b 3');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of prezzo is 01799 521260 and its postcode is C.B 3, 0 A.D ."
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "whats the address"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'21 - 24 northampton road');(_:result,name,'prezzo');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , prezzo is on 21 - 24 Northampton Road"
  },
  {
    "id": 11,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-e0035cc31b-20130326_204829 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "affirm()",
      "inform((_:search,food,'french');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "ah yes can i get a restaurant that serves french food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,'centre');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "ah centre"
  },
  {
    "id": 4,
    "rdf-acts": [
      "confirm((_:search,area,'centre');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Did you say you are looking for a restaurant in the centre of town?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "affirm()",
      "inform((_:search,food,'french');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "ah yes that serves french food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "confirm((_:search,area,'centre');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Did you say you are looking for a restaurant in the centre of town?"
  },
  {
    "id": 7,
    "rdf-acts": [
      "affirm()"
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    "speaker": "user",
    "text": "yes"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,food,'french');(_:result,name,'cote');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "cote is a nice place in the centre of town serving tasty french food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "ack()"
    ],
    "speaker": "user",
    "text": "kay"
  },
  {
    "id": 10,
    "rdf-acts": [
      "canthelp((_:search,area,'centre');(_:search,food,'french');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I am sorry but there is no other french restaurant in the centre of town"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,pricerange,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "ah whats the price ran"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'cote');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "cote is a great restaurant"
  },
  {
    "id": 13,
    "rdf-acts": [
      "request((_:result,pricerange,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "okay and ah whats the price range"
  },
  {
    "id": 14,
    "rdf-acts": [
      "inform((_:result,name,'cote');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "cote is in the expensive price range"
  },
  {
    "id": 15,
    "rdf-acts": [
      "ack()"
    ],
    "speaker": "user",
    "text": "okay and ah"
  },
  {
    "id": 16,
    "rdf-acts": [
      "inform((_:result,name,'cote');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "cote is a great restaurant"
  },
  {
    "id": 17,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what the addre"
  },
  {
    "id": 18,
    "rdf-acts": [
      "inform((_:result,address,'bridge street city centre');(_:result,name,'cote');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , cote is on Bridge Street City Centre"
  },
  {
    "id": 19,
    "rdf-acts": [
      "ack()"
    ],
    "speaker": "user",
    "text": "kay"
  },
  {
    "id": 20,
    "rdf-acts": [
      "canthelp((_:search,area,'centre');(_:search,food,'french');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I am sorry but there is no other french restaurant in the centre of town"
  },
  {
    "id": 21,
    "rdf-acts": [],
    "speaker": "user",
    "text": "and ah"
  },
  {
    "id": 22,
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      "inform((_:result,food,'french');(_:result,name,'restaurant two two');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant two two serves french food"
  },
  {
    "id": 23,
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      "ack()"
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    "speaker": "user",
    "text": "kay"
  },
  {
    "id": 24,
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    ],
    "speaker": "system",
    "text": "Did you say you are looking for a restaurant in the centre of town?"
  },
  {
    "id": 25,
    "rdf-acts": [
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    ],
    "speaker": "user",
    "text": "whats his addre"
  },
  {
    "id": 26,
    "rdf-acts": [
      "inform((_:result,address,'22 chesterton road chesterton');(_:result,name,'restaurant two two');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , restaurant two two is on 22 Chesterton Road Chesterton"
  },
  {
    "id": 27,
    "rdf-acts": [
      "ack()"
    ],
    "speaker": "user",
    "text": "kay um"
  },
  {
    "id": 28,
    "rdf-acts": [
      "inform((_:result,name,'restaurant two two');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant two two is a great restaurant"
  },
  {
    "id": 29,
    "rdf-acts": [
      "thanks()"
    ],
    "speaker": "user",
    "text": "thank you and goodbye"
  }
] | 
	voip-e8997b10da-20130329_011058 | 
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| 
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    "rdf-acts": [
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    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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    "rdf-acts": [
      "inform((_:search,area,'east');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
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    "text": "i am looking for an expensive restaurant in the east"
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    "speaker": "user",
    "text": "any type of food"
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      "inform((_:result,area,'east');(_:result,name,'pipasha restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
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    "text": "Sure , grafton hotel restaurant is on Grafton Hotel 619 Newmarket Road Fen Ditton"
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    "id": 13,
    "rdf-acts": [
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    "id": 14,
    "rdf-acts": [
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    "text": "grafton hotel restaurant is a great restaurant"
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    "rdf-acts": [
      "inform((_:result,food,'british');(_:result,name,'grafton hotel restaurant');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "grafton hotel restaurant serves british food"
  },
  {
    "id": 17,
    "rdf-acts": [
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'malaysian');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "thank you good bye"
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] | 
	voip-78f497f314-20130323_183806 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
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    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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  {
    "id": 1,
    "rdf-acts": [
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    "id": 3,
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    "text": "What part of town do you have in mind?"
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    "text": "unintelligible"
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    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'nandos');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
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    "text": "nandos is a nice restaurant in the south of town in the cheap price range"
  },
  {
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    "rdf-acts": [
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    "rdf-acts": [
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    "speaker": "system",
    "text": "da vinci pizzeria is a nice restaurant in the north of town in the cheap price range"
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    "text": "da vinci pizzeria is a nice restaurant in the north of town in the cheap price range"
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      "inform((_:result,name,'da vinci pizzeria');(_:result,phone,'01223 351707');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of da vinci pizzeria is 01223 351707 ."
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    "rdf-acts": [
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    "speaker": "user",
    "text": "thank you good bye"
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] | 
	voip-aaa44b4121-20130326_050817 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
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    "text": "id like to find a cheap restaurant in the west part of town"
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    "id": 2,
    "rdf-acts": [
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    "id": 3,
    "rdf-acts": [
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    "speaker": "user",
    "text": "any thing"
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      "inform((_:result,area,'west');(_:result,name,'la margherita');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
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    "text": "la margherita is a nice place in the west of town and the prices are cheap"
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    "rdf-acts": [
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    "rdf-acts": [
      "inform((_:result,address,'15 magdalene street city centre');(_:result,name,'la margherita');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , la margherita is on 15 Magdalene Street City Centre"
  },
  {
    "id": 7,
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    "text": "and the phone number"
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    "rdf-acts": [
      "inform((_:result,name,'la margherita');(_:result,phone,'01223 315232');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "The phone number of la margherita is 01223 315232 ."
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    "id": 9,
    "rdf-acts": [
      "thanks()",
      "bye()"
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-561b472540-20130328_123452 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
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    "speaker": "user",
    "text": "yes can i have restaurants serving"
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    "speaker": "system",
    "text": "What kind of food would you like?"
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    "rdf-acts": [
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    "speaker": "system",
    "text": "What kind of food would you like?"
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    "id": 5,
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    "text": "european"
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    "id": 6,
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    "speaker": "system",
    "text": "Sorry there is no european restaurant in the cheap price range"
  },
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    "id": 7,
    "rdf-acts": [
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    "speaker": "user",
    "text": "european food any price"
  },
  {
    "id": 8,
    "rdf-acts": [
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    ],
    "speaker": "system",
    "text": "Sorry there is no european restaurant in the cheap price range"
  },
  {
    "id": 9,
    "rdf-acts": [
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    "speaker": "user",
    "text": "okay can i have european food"
  },
  {
    "id": 10,
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      "canthelp((_:search,food,'european');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
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    "speaker": "system",
    "text": "Sorry there is no european restaurant in the cheap price range"
  },
  {
    "id": 11,
    "rdf-acts": [
      "inform((_:search,pricerange,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "any price range"
  },
  {
    "id": 12,
    "rdf-acts": [
      "canthelp((_:search,food,'european');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no european restaurant in the cheap price range"
  },
  {
    "id": 13,
    "rdf-acts": [
      "inform((_:search,food,'european');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "can i have the european food"
  },
  {
    "id": 14,
    "rdf-acts": [
      "canthelp((_:search,food,'european');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no european restaurant in the cheap price range"
  },
  {
    "id": 15,
    "rdf-acts": [
      "inform((_:search,food,'european');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "can i have european food"
  },
  {
    "id": 16,
    "rdf-acts": [
      "canthelp((_:search,food,'european');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no european restaurant in the cheap price range"
  },
  {
    "id": 17,
    "rdf-acts": [
      "inform((_:search,pricerange,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "can i have it in any price range"
  },
  {
    "id": 18,
    "rdf-acts": [
      "canthelp((_:search,food,'european');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no european restaurant in the cheap price range"
  },
  {
    "id": 19,
    "rdf-acts": [
      "request((_:result,pricerange,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "can i change the price range"
  },
  {
    "id": 20,
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      "confirm((_:search,food,'european');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
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    "speaker": "system",
    "text": "There are  restaurants serving european in the cheap price range . What area would you like?"
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      "canthelp((_:search,food,'european');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
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    "speaker": "system",
    "text": "Sorry there is no european restaurant in the cheap price range"
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  {
    "id": 23,
    "rdf-acts": [
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    "speaker": "user",
    "text": "any price range"
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      "canthelp((_:search,food,'european');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
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    "speaker": "system",
    "text": "Sorry there is no european restaurant in the cheap price range"
  },
  {
    "id": 25,
    "rdf-acts": [
      "inform((_:search,pricerange,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "any price range"
  }
] | 
	voip-7f9c1c8411-20130401_164058 | 
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| 
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    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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      "inform((_:search,area,'east');(_:search,food,'british');(_:search,type,'Restaurant'))"
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      "inform((_:result,food,'british');(_:result,name,'the oak bistro');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
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    "text": "the oak bistro is a great restaurant serving british food and it is in the moderate price range"
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    "text": "Sure , the oak bistro is on 6 Lensfield Road"
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    "speaker": "user",
    "text": "thank you good bye"
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] | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "moderately priced"
  },
  {
    "id": 2,
    "rdf-acts": [
      "canthelp((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving the americas food"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "can you find a moderately priced restaurant"
  },
  {
    "id": 4,
    "rdf-acts": [
      "canthelp((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving the americas food"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,area,'north');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "north part of town"
  },
  {
    "id": 6,
    "rdf-acts": [
      "confirm((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "You are looking for a the americas restaurant right?"
  },
  {
    "id": 7,
    "rdf-acts": [
      "negate()"
    ],
    "speaker": "user",
    "text": "no"
  },
  {
    "id": 8,
    "rdf-acts": [
      "canthelp((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving the americas food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "moderately"
  },
  {
    "id": 10,
    "rdf-acts": [
      "canthelp((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving the americas food"
  },
  {
    "id": 11,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "id like a moderately price"
  },
  {
    "id": 12,
    "rdf-acts": [
      "confirm((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Let me confirm , You are looking for a restaurant in the moderate price range right?"
  },
  {
    "id": 13,
    "rdf-acts": [
      "affirm()"
    ],
    "speaker": "user",
    "text": "yes"
  },
  {
    "id": 14,
    "rdf-acts": [
      "canthelp((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving the americas food"
  },
  {
    "id": 15,
    "rdf-acts": [],
    "speaker": "user",
    "text": "unintelligible"
  },
  {
    "id": 16,
    "rdf-acts": [
      "inform((_:result,name,'restaurant one seven');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant one seven is in the moderate price range"
  },
  {
    "id": 17,
    "rdf-acts": [],
    "speaker": "user",
    "text": "unintelligible"
  },
  {
    "id": 18,
    "rdf-acts": [
      "inform((_:result,name,'restaurant one seven');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant one seven is a great restaurant"
  },
  {
    "id": 19,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "where"
  },
  {
    "id": 20,
    "rdf-acts": [
      "inform((_:result,name,'restaurant one seven');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant one seven is a great restaurant"
  },
  {
    "id": 21,
    "rdf-acts": [
      "request((_:result,area,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "in what part of town"
  },
  {
    "id": 22,
    "rdf-acts": [
      "inform((_:result,name,'restaurant one seven');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant one seven is a great restaurant"
  },
  {
    "id": 23,
    "rdf-acts": [
      "request((_:result,area,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what part of town"
  },
  {
    "id": 24,
    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,name,'restaurant one seven');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant one seven is a nice place in the centre of town"
  },
  {
    "id": 25,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,area,'north');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about the north part"
  },
  {
    "id": 26,
    "rdf-acts": [
      "confirm((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "You are looking for a the americas restaurant right?"
  },
  {
    "id": 27,
    "rdf-acts": [
      "negate()"
    ],
    "speaker": "user",
    "text": "no"
  },
  {
    "id": 28,
    "rdf-acts": [
      "canthelp((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving the americas food"
  },
  {
    "id": 29,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "can i find a moderately priced"
  },
  {
    "id": 30,
    "rdf-acts": [
      "canthelp((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving the americas food"
  },
  {
    "id": 31,
    "rdf-acts": [],
    "speaker": "user",
    "text": "restaurant"
  },
  {
    "id": 32,
    "rdf-acts": [
      "canthelp((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving the americas food"
  },
  {
    "id": 33,
    "rdf-acts": [
      "reset()"
    ],
    "speaker": "user",
    "text": "oh jesus christ start over"
  },
  {
    "id": 34,
    "rdf-acts": [
      "inform((_:result,name,'restaurant one seven');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant one seven is in the moderate price range"
  },
  {
    "id": 35,
    "rdf-acts": [],
    "speaker": "user",
    "text": "laughing"
  },
  {
    "id": 36,
    "rdf-acts": [
      "inform((_:result,name,'restaurant one seven');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant one seven is a great restaurant"
  },
  {
    "id": 37,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "is there anything else"
  },
  {
    "id": 38,
    "rdf-acts": [
      "inform((_:result,name,'la tasca');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "la tasca is in the moderate price range"
  },
  {
    "id": 39,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "and where is that located"
  },
  {
    "id": 40,
    "rdf-acts": [
      "inform((_:result,name,'la tasca');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "la tasca is a great restaurant"
  },
  {
    "id": 41,
    "rdf-acts": [
      "request((_:result,area,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what part of town"
  },
  {
    "id": 42,
    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,name,'la tasca');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "la tasca is in the centre , at C.B 2, 1 U.F"
  },
  {
    "id": 43,
    "rdf-acts": [
      "inform((_:search,area,'north');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "find something in the north part"
  },
  {
    "id": 44,
    "rdf-acts": [
      "confirm((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "You are looking for a the americas restaurant right?"
  },
  {
    "id": 45,
    "rdf-acts": [
      "negate()"
    ],
    "speaker": "user",
    "text": "no"
  },
  {
    "id": 46,
    "rdf-acts": [
      "canthelp((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving the americas food"
  },
  {
    "id": 47,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you goodbye"
  },
  {
    "id": 48,
    "rdf-acts": [
      "canthelp((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving the americas food"
  },
  {
    "id": 49,
    "rdf-acts": [],
    "speaker": "user",
    "text": "laughing"
  },
  {
    "id": 50,
    "rdf-acts": [
      "canthelp((_:search,food,'the americas');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving the americas food"
  },
  {
    "id": 51,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you goodbye"
  }
] | 
	voip-13ff413553-20130328_172247 | 
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| 
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    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
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    "rdf-acts": [],
    "speaker": "user",
    "text": "unintelligible"
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    "rdf-acts": [
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    "speaker": "system",
    "text": "What kind of food would you like?"
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    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'cantonese');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "cantonese food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "canthelp((_:search,food,'cantonese');(_:search,type,'Restaurant'))"
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    "text": "I am sorry but there is no cantonese restaurant that matches your request"
  },
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    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'british');(_:search,type,'Restaurant'))"
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    "rdf-acts": [
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    "text": "What part of town do you have in mind?"
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      "inform((_:result,area,'west');(_:result,food,'british');(_:result,name,'graffiti');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "graffiti is a nice restaurant in the west of town serving british food"
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    "rdf-acts": [
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    "speaker": "user",
    "text": "thank you good bye"
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] | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
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    "text": "im looking for a moderately priced restaurant in the west part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
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    "speaker": "system",
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  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "i dont care"
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    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'prezzo');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
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    "text": "prezzo is a nice place in the west of town and the prices are moderate"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
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  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,address,'21 - 24 northampton road');(_:result,name,'prezzo');(_:result,postcode,'c.b 3');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "prezzo is on 21 - 24 Northampton Road , C.B 3, 0 A.D"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "can i have the post code"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'prezzo');(_:result,postcode,'c.b 3');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of prezzo is C.B 3, 0 A.D"
  },
  {
    "id": 9,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-0241bbae39-20130327_190942 | 
	[
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [],
    "speaker": "user",
    "text": "noise"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [],
    "speaker": "user",
    "text": "unintelligible"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,name,'thanh binh');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "thanh binh is a great restaurant"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "restaurant in the west part of town"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,name,'thanh binh');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "thanh binh is a great restaurant"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,food,'irish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "system irish food"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'thanh binh');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "thanh binh is a great restaurant"
  },
  {
    "id": 9,
    "rdf-acts": [],
    "speaker": "user",
    "text": "system"
  }
] | 
	voip-10beae627f-20130328_164850 | 
	[
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "affirm()",
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "yeah im looking for a moderately priced restaurant"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'cantonese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "cantonese"
  },
  {
    "id": 4,
    "rdf-acts": [
      "canthelp((_:search,food,'cantonese');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no cantonese restaurant in the moderate price range"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'chinese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "okay um chinese then"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,food,'chinese');(_:result,name,'jinling noodle bar');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "jinling noodle bar is a great restaurant serving chinese food and it is in the moderate price range"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "okay whats the phone number"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'jinling noodle bar');(_:result,phone,'01223 566188');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of jinling noodle bar is 01223 566188 ."
  },
  {
    "id": 9,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "okay thank you good bye"
  }
] | 
	voip-fce37b0ccb-20130328_145418 | 
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| 
	[
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      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i want a cheap restaurant in the south part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i dont care"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "cheap"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'the lucky star');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the lucky star is a nice place in the south of town and the prices are cheap"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the address"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'cambridge leisure park clifton way cherry hinton');(_:result,name,'the lucky star');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , the lucky star is on Cambridge Leisure Park Clifton Way Cherry Hinton"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "what is the post code"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,name,'the lucky star');(_:result,postcode,'c.b 1');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of the lucky star is C.B 1, 7 D.Y"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "what is the phone number"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'the lucky star');(_:result,phone,'01223 244277');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of the lucky star is 01223 244277 ."
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-318851c80b-20130328_220743 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a moderately priced restaurant and it should be in the west part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "any"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'saint johns chop house');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "saint johns chop house is a nice place in the west of town and the prices are moderate"
  },
  {
    "id": 5,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "anything else"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'prezzo');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "prezzo is a nice place in the west of town and the prices are moderate"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats the address"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'21 - 24 northampton road');(_:result,name,'prezzo');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , prezzo is on 21 - 24 Northampton Road"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats the phone number"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,name,'prezzo');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "prezzo is a great restaurant"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats the post code"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'prezzo');(_:result,postcode,'c.b 3');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of prezzo is C.B 3, 0 A.D"
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-fe4b6ef58f-20130325_223854 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "user",
    "text": "noise hello"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,'east');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "noise um in the east part of town"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'gastropub');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "noise ah gastropub food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,name,'royal standard');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "royal standard is a nice place in the east of town"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the address"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'290 mill road city centre');(_:result,name,'royal standard');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , royal standard is on 290 Mill Road City Centre"
  },
  {
    "id": 9,
    "rdf-acts": [],
    "speaker": "user",
    "text": "noise"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,name,'pipasha restaurant');(_:result,type,'Restaurant'))"
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    "text": "pipasha restaurant is a nice place in the east of town"
  },
  {
    "id": 11,
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    "speaker": "user",
    "text": "noise"
  },
  {
    "id": 12,
    "rdf-acts": [
      "canthelp((_:search,food,'fusion');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving fusion food"
  },
  {
    "id": 13,
    "rdf-acts": [],
    "speaker": "user",
    "text": "noise"
  },
  {
    "id": 14,
    "rdf-acts": [
      "canthelp((_:search,food,'fusion');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving fusion food"
  },
  {
    "id": 15,
    "rdf-acts": [
      "inform((_:search,area,'east');(_:search,food,'gastropub');(_:search,type,'Restaurant'))"
    ],
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    "text": "i would like gastropub food in the east part of town please"
  },
  {
    "id": 16,
    "rdf-acts": [
      "select((_:result,food,'fusion');(_:result,food,'gastropub'))"
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    "speaker": "system",
    "text": "Sorry would you like fusion or gastropub food?"
  },
  {
    "id": 17,
    "rdf-acts": [
      "inform((_:search,food,'gastropub');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "gastropub"
  },
  {
    "id": 18,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,food,'gastropub');(_:result,name,'royal standard');(_:result,type,'Restaurant'))"
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    "text": "royal standard is a nice place in the east of town serving tasty gastropub food"
  },
  {
    "id": 19,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "what is the address please"
  },
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    "id": 20,
    "rdf-acts": [
      "inform((_:result,address,'290 mill road city centre');(_:result,name,'royal standard');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "Sure , royal standard is on 290 Mill Road City Centre"
  },
  {
    "id": 21,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "breath thank you goodbye"
  }
] | 
	voip-c8ec8c76dd-20130328_181909 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,type,'Restaurant'))"
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    "text": "i would like to find a restaurant in the west part of town that serves"
  },
  {
    "id": 2,
    "rdf-acts": [
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    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'turkish');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "turkish food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "canthelp((_:search,area,'west');(_:search,food,'turkish');(_:search,type,'Restaurant'))"
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    "speaker": "system",
    "text": "I'm sorry but there is no turkish restaurant in the west of town"
  },
  {
    "id": 5,
    "rdf-acts": [
      "reqalts()",
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    "speaker": "user",
    "text": "how about in the center"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,food,'turkish');(_:result,name,'meze bar restaurant');(_:result,type,'Restaurant'))"
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    "text": "meze bar restaurant is a nice place in the centre of town serving tasty turkish food"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,pricerange,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "could i have the address and price range please"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'196 mill road city centre');(_:result,name,'meze bar restaurant');(_:result,type,'Restaurant'))"
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    "text": "Sure , meze bar restaurant is on 196 Mill Road City Centre"
  },
  {
    "id": 9,
    "rdf-acts": [
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    ],
    "speaker": "user",
    "text": "thank you"
  },
  {
    "id": 10,
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    "speaker": "system",
    "text": "meze bar restaurant is a great restaurant"
  },
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    "id": 11,
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    "speaker": "user",
    "text": "good bye"
  },
  {
    "id": 12,
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      "inform((_:result,area,'centre');(_:result,food,'turkish');(_:result,name,'efes restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "efes restaurant is a nice place in the centre of town serving tasty turkish food"
  },
  {
    "id": 13,
    "rdf-acts": [
      "request((_:result,pricerange,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "and whats the price range"
  },
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    "rdf-acts": [
      "inform((_:result,name,'efes restaurant');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "efes restaurant is in the moderate price range"
  },
  {
    "id": 15,
    "rdf-acts": [
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      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-199d62165b-20130402_121601 | 
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| 
	[
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    "id": 0,
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    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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    "rdf-acts": [],
    "speaker": "user",
    "text": "sil"
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    "text": "im looking for an expensive restaurant that serves basque food"
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    "rdf-acts": [
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  {
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    "rdf-acts": [
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    "speaker": "user",
    "text": "how about korean food"
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  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'shiraz restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "shiraz restaurant is in the expensive price range"
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  {
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    "rdf-acts": [
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    "text": "Sure , little seoul is on 108 Regent Street City Centre"
  },
  {
    "id": 13,
    "rdf-acts": [
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    "speaker": "user",
    "text": "and the area"
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  {
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    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,name,'little seoul');(_:result,type,'Restaurant'))"
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    "rdf-acts": [
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-14f776f781-20130328_142356 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [],
    "speaker": "user",
    "text": "unintelligible"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "south"
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  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'spanish');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "spanish"
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    "id": 6,
    "rdf-acts": [
      "canthelp((_:search,area,'south');(_:search,food,'spanish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no spanish restaurant in the south of town"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,food,'korean');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "korean"
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  {
    "id": 8,
    "rdf-acts": [
      "canthelp((_:search,area,'south');(_:search,food,'korean');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no korean restaurant in the south of town"
  },
  {
    "id": 9,
    "rdf-acts": [
      "inform((_:search,food,'mediterranean');(_:search,type,'Restaurant'))"
    ],
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    "text": "mediterranean"
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    "rdf-acts": [
      "canthelp((_:search,area,'south');(_:search,food,'mediterranean');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no mediterranean restaurant in the south of town"
  },
  {
    "id": 11,
    "rdf-acts": [
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    ],
    "speaker": "user",
    "text": "irish"
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  {
    "id": 12,
    "rdf-acts": [
      "canthelp((_:search,area,'south');(_:search,food,'irish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no irish restaurant in the south of town"
  },
  {
    "id": 13,
    "rdf-acts": [
      "inform((_:search,food,'european');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "european"
  },
  {
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] | 
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| 
	[
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    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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    "rdf-acts": [
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  {
    "id": 6,
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  },
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    "id": 7,
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  },
  {
    "id": 8,
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  },
  {
    "id": 9,
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  {
    "id": 10,
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    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 11,
    "rdf-acts": [
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  },
  {
    "id": 12,
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    "text": "You are looking for a restaurant serving any kind of food right?"
  },
  {
    "id": 13,
    "rdf-acts": [],
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    "text": "sil"
  },
  {
    "id": 14,
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    "text": "Would you like something in the cheap , moderate , or expensive price range?"
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  {
    "id": 15,
    "rdf-acts": [
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  },
  {
    "id": 16,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'thanh binh');(_:result,type,'Restaurant'))"
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    "text": "thanh binh is a nice place in the west of town"
  },
  {
    "id": 17,
    "rdf-acts": [],
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    "text": "okay"
  },
  {
    "id": 18,
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      "inform((_:result,address,'17 magdalene street city centre');(_:result,name,'thanh binh');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , thanh binh is on 17 Magdalene Street City Centre"
  },
  {
    "id": 19,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "phone number"
  },
  {
    "id": 20,
    "rdf-acts": [
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    "text": "india house is a nice place in the west of town"
  },
  {
    "id": 21,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "text": "phone number"
  },
  {
    "id": 22,
    "rdf-acts": [
      "inform((_:result,name,'india house');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "india house is a great restaurant"
  },
  {
    "id": 23,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "phone number"
  },
  {
    "id": 24,
    "rdf-acts": [
      "inform((_:result,name,'india house');(_:result,phone,'01223 461661');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of india house is 01223 461661 ."
  },
  {
    "id": 25,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-381a50592b-20130326_044413 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type ."
  },
  {
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    "rdf-acts": [],
    "speaker": "user",
    "text": "sil"
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  {
    "id": 2,
    "rdf-acts": [
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    "speaker": "system",
    "text": "What part of town do you have in mind?"
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  {
    "id": 3,
    "rdf-acts": [],
    "speaker": "user",
    "text": "sil"
  },
  {
    "id": 4,
    "rdf-acts": [
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    "speaker": "system",
    "text": "What part of town do you have in mind?"
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  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "moderately priced restaurant in the west part of town"
  },
  {
    "id": 6,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
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  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "moderately priced restaurant in the west part of town"
  },
  {
    "id": 8,
    "rdf-acts": [
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    "text": "What kind of food would you like?"
  },
  {
    "id": 9,
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    "id": 10,
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      "inform((_:result,area,'west');(_:result,name,'prezzo');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
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    "text": "prezzo is a nice place in the west of town and the prices are moderate"
  },
  {
    "id": 11,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "anything else"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'saint johns chop house');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "saint johns chop house is a nice place in the west of town and the prices are moderate"
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-39a25ab2f8-20130326_122045 | 
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| 
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    "text": "sil"
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    "rdf-acts": [
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    "speaker": "user",
    "text": "thank you goodbye"
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] | 
	voip-15d8a89cec-20130327_020057 | 
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    "rdf-acts": [
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  {
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  },
  {
    "id": 7,
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  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'little seoul');(_:result,phone,'01223 308681');(_:result,type,'Restaurant'))"
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    "text": "The phone number of little seoul is 01223 308681 ."
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    "rdf-acts": [
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      "bye()"
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-f1e8236264-20130323_003523 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,food,'welsh');(_:search,type,'Restaurant'))"
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    "id": 3,
    "rdf-acts": [
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    "rdf-acts": [
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    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving welsh food"
  },
  {
    "id": 5,
    "rdf-acts": [
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    "text": "how about indian food"
  },
  {
    "id": 6,
    "rdf-acts": [
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    ],
    "speaker": "system",
    "text": "maharajah tandoori restaurant is a nice place in the west of town serving tasty indian food"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "whats the address"
  },
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    "rdf-acts": [
      "inform((_:result,address,'41518 castle street city centre');(_:result,name,'maharajah tandoori restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , maharajah tandoori restaurant is on 41518 Castle Street City Centre"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "whats the phone number"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,name,'maharajah tandoori restaurant');(_:result,phone,'01223 358399');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of maharajah tandoori restaurant is 01223 358399 ."
  },
  {
    "id": 11,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-dd9f7810fd-20130322_222331 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a cheap restaurant in the south part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'nandos');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "nandos is a nice restaurant in the south of town in the cheap price range"
  },
  {
    "id": 3,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
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    "id": 4,
    "rdf-acts": [
      "inform((_:result,address,'cambridge leisure park clifton way');(_:result,name,'nandos');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , nandos is on Cambridge Leisure Park Clifton Way"
  },
  {
    "id": 5,
    "rdf-acts": [
      "thanks()",
      "bye()"
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-583e7cede5-20130324_062248 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'greek');(_:search,type,'Restaurant'))"
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    "id": 6,
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    "id": 10,
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    "id": 11,
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    "id": 12,
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    "id": 13,
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    "text": "nosie"
  },
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    "id": 14,
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    "text": "hotel du vin and bistro serves european food"
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  {
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    "speaker": "system",
    "text": "Sure , hotel du vin and bistro is on 15 - 19 Trumpington Street"
  },
  {
    "id": 17,
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    "text": "and the phone number"
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      "inform((_:result,name,'hotel du vin and bistro');(_:result,phone,'01223 227330');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of hotel du vin and bistro is 01223 227330 ."
  },
  {
    "id": 19,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you goodbye"
  }
] | 
	voip-10beae627f-20130329_154519 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'korean');(_:search,pricerange,*);(_:search,type,'Restaurant'))"
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    "text": "im looking for korean food in any price range"
  },
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    "id": 2,
    "rdf-acts": [
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    "text": "Sorry, I can't hear you"
  },
  {
    "id": 3,
    "rdf-acts": [
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    "speaker": "user",
    "text": "what price range"
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    "rdf-acts": [
      "inform((_:result,name,'little seoul');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
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    "text": "little seoul is in the expensive price range"
  },
  {
    "id": 5,
    "rdf-acts": [
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    "speaker": "user",
    "text": "may i have the address and phone number"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,address,'108 regent street city centre');(_:result,name,'little seoul');(_:result,phone,'01223 308681');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of little seoul is 01223 308681 and it is on 108 Regent Street City Centre ."
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    "id": 7,
    "rdf-acts": [
      "thanks()",
      "bye()"
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-31d9d1a567-20130402_035757 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'east');(_:search,food,'australian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a restaurant in the east part of town serving australian"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'australian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "australian food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'australian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "australian food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "canthelp((_:search,area,'east');(_:search,food,'australian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no australian restaurant in the east of town"
  },
  {
    "id": 7,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'chinese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about chinese food"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,food,'chinese');(_:result,name,'yu garden');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "yu garden is a nice restaurant in the east of town serving chinese food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,phone,?);(_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address phone number and post code"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,name,'yu garden');(_:result,phone,'01223 248882');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of yu garden is 01223 248882 ."
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address and post code"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,address,'529 newmarket road fen ditton');(_:result,name,'yu garden');(_:result,postcode,'c.b 5');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "yu garden is on 529 Newmarket Road Fen Ditton , C.B 5, 8 P.A"
  },
  {
    "id": 13,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "post code"
  },
  {
    "id": 14,
    "rdf-acts": [
      "inform((_:result,name,'yu garden');(_:result,postcode,'c.b 5');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of yu garden is C.B 5, 8 P.A"
  },
  {
    "id": 15,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "uh thank you good bye"
  }
] | 
	voip-e9b53d6ace-20130401_201306 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "cheap restaurant"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,'east');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "east"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,name,'the missing sock');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the missing sock is a nice restaurant in the east of town in the cheap price range"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,address,'finders corner newmarket road');(_:result,name,'the missing sock');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , the missing sock is on Finders Corner Newmarket Road"
  },
  {
    "id": 7,
    "rdf-acts": [],
    "speaker": "user",
    "text": "food"
  },
  {
    "id": 8,
    "rdf-acts": [
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    ],
    "speaker": "system",
    "text": "Can I help you with anything else?"
  },
  {
    "id": 9,
    "rdf-acts": [],
    "speaker": "user",
    "text": "food"
  },
  {
    "id": 10,
    "rdf-acts": [
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    "speaker": "system",
    "text": "Can I help you with anything else?"
  },
  {
    "id": 11,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-8efef4eae9-20130325_232205 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'venetian');(_:search,type,'Restaurant'))"
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    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
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    "id": 7,
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    "text": "dojo noodle bar is a nice restaurant in the centre of town serving asian oriental food"
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  {
    "id": 9,
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  {
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  {
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      "inform((_:result,name,'dojo noodle bar');(_:result,phone,'01223 363471');(_:result,type,'Restaurant'))"
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    "text": "The phone number of dojo noodle bar is 01223 363471 ."
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    "rdf-acts": [
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-14cb91bc48-20130328_165532 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
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    "text": "i want to find a cheap restaurant that serves"
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    "rdf-acts": [
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    "speaker": "user",
    "text": "any"
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  {
    "id": 4,
    "rdf-acts": [
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    "text": "What kind of food would you like?"
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    "id": 5,
    "rdf-acts": [
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    "text": "kosher"
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    "id": 6,
    "rdf-acts": [
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    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving kosher food"
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    "id": 7,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'modern european');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about modern european food"
  },
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    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'charlie chan');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry, I can't hear you"
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    "id": 9,
    "rdf-acts": [
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-6dbc3573bc-20130328_192107 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
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    "text": "im looking for a moderately priced restaurant that serves"
  },
  {
    "id": 2,
    "rdf-acts": [
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    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
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    ],
    "speaker": "user",
    "text": "any"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'tuscan');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "tuscan food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "canthelp((_:search,food,'tuscan');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no tuscan restaurant in the moderate price range"
  },
  {
    "id": 7,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'european');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about european food"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,food,'european');(_:result,name,'hotel du vin and bistro');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "hotel du vin and bistro is a nice restaurant in the centre of town serving european food"
  },
  {
    "id": 9,
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      "inform((_:result,address,'15 - 19 trumpington street');(_:result,name,'hotel du vin and bistro');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "Sure , hotel du vin and bistro is on 15 - 19 Trumpington Street"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
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  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'hotel du vin and bistro');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "The post code of hotel du vin and bistro is C.B 2, 1 Q.A"
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-922209b777-20130325_160523 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [],
    "speaker": "user",
    "text": "sil"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "dont care"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'gastropub');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "gastropub"
  },
  {
    "id": 6,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,pricerange,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "dont care"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,food,'gastropub');(_:result,name,'royal standard');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "royal standard serves gastropub food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "is there anything else"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,food,'gastropub');(_:result,name,'backstreet bistro');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "backstreet bistro serves gastropub food"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats the address"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,address,'2 sturton street city centre');(_:result,name,'backstreet bistro');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , backstreet bistro is on 2 Sturton Street City Centre"
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-e0035cc31b-20130323_212221 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a moderately priced restaurant"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "in the south part of the town"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i dont care"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'pizza hut cherry hinton');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "pizza hut cherry hinton is a nice place in the south of town and the prices are moderate"
  },
  {
    "id": 7,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "is there anything else"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'pizza hut cherry hinton');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "pizza hut cherry hinton is a great restaurant"
  },
  {
    "id": 9,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "is there anything else"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'restaurant alimentum');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant alimentum is a nice place in the south of town and the prices are moderate"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "uh can i have the address"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,address,'152 - 154 hills road');(_:result,name,'restaurant alimentum');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , restaurant alimentum is on 152 - 154 Hills Road"
  },
  {
    "id": 13,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "and phone number"
  },
  {
    "id": 14,
    "rdf-acts": [
      "inform((_:result,name,'restaurant alimentum');(_:result,phone,'01223 413000');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of restaurant alimentum is 01223 413000 ."
  },
  {
    "id": 15,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "and whats the address"
  },
  {
    "id": 16,
    "rdf-acts": [
      "inform((_:result,address,'152 - 154 hills road');(_:result,name,'restaurant alimentum');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , restaurant alimentum is on 152 - 154 Hills Road"
  },
  {
    "id": 17,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-96f43326a4-20130323_073316 | 
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| 
	[
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    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
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    "speaker": "user",
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] | 
	voip-14cb91bc48-20130328_163437 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
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    "rdf-acts": [
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    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
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    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,type,'Restaurant'))"
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    "id": 4,
    "rdf-acts": [
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    "id": 5,
    "rdf-acts": [
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      "inform((_:result,area,'south');(_:result,name,'restaurant alimentum');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
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    "text": "restaurant alimentum is a nice place in the south of town and the prices are moderate"
  },
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    "speaker": "system",
    "text": "Sure , restaurant alimentum is on 152 - 154 Hills Road"
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    "id": 9,
    "rdf-acts": [
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      "inform((_:result,name,'restaurant alimentum');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))"
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    "text": "The post code of restaurant alimentum is C.B 2, 8 P.B"
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    "text": "thank you good bye"
  }
] | 
	voip-4f069a4136-20130327_205501 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'north');(_:search,food,'hungarian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for hungarian food in the north of town"
  },
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    "id": 2,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'hungarian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no hungarian restaurant in the north of town"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'asian oriental');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "asian oriental"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,area,'north');(_:result,food,'asian oriental');(_:result,name,'saigon city');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "saigon city is a nice restaurant in the north of town serving asian oriental food"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "the address and phone number"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,address,'169 high street chesterton chesterton');(_:result,name,'saigon city');(_:result,phone,'01223 356555');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of saigon city is 01223 356555 and it is on 169 High Street Chesterton Chesterton ."
  },
  {
    "id": 7,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-869dd52548-20130401_183901 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'steakhouse');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "steak house"
  },
  {
    "id": 2,
    "rdf-acts": [
      "canthelp((_:search,food,'steakhouse');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I am sorry but there is no steakhouse restaurant that matches your request"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "british food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "moderate"
  },
  {
    "id": 6,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,area,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "any part"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,food,'british');(_:result,name,'the oak bistro');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the oak bistro is a nice restaurant in the centre of town serving british food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "phone number"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,food,'british');(_:result,name,'the oak bistro');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the oak bistro is a great restaurant serving british food and it is in the moderate price range"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "phone number"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'the oak bistro');(_:result,phone,'01223 323361');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of the oak bistro is 01223 323361 ."
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-90732b027d-20130327_174703 | 
	[
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [],
    "speaker": "user",
    "text": "noise"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,pricerange,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i dont care"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,name,'bangkok city');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The price range at bangkok city is expensive ."
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'french');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a restaurant serving french food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,food,'french');(_:result,name,'restaurant two two');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant two two is a great restaurant serving french food and it is in the expensive price range"
  },
  {
    "id": 7,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "is there anything else"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,food,'french');(_:result,name,'cote');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "cote is a great restaurant serving french food and it is in the expensive price range"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "can i have the address and post code"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,name,'cote');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of cote is C.B 2, 1 U.F"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "can i have the address"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,address,'bridge street city centre');(_:result,name,'cote');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , cote is on Bridge Street City Centre"
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-597cfafdee-20130328_233056 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'north');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
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    "text": "looking for a cheap restaurant in the north part of town"
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      "inform((_:result,area,'north');(_:result,name,'royal spice');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
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  },
  {
    "id": 3,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "and the address"
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  {
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    "rdf-acts": [
      "inform((_:result,area,'north');(_:result,name,'royal spice');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "royal spice is a nice restaurant in the north of town in the cheap price range"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats the address"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,address,'victoria avenue chesterton');(_:result,name,'royal spice');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , royal spice is on Victoria Avenue Chesterton"
  },
  {
    "id": 7,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-bb1fd497eb-20130325_123757 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
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  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
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    "speaker": "user",
    "text": "any"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,food,'british');(_:result,name,'fitzbillies restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "fitzbillies restaurant serves british food ."
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,area,'east');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "east part of town"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,food,'indian');(_:result,name,'rajmahal');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "rajmahal is a nice restaurant in the east of town serving indian food"
  },
  {
    "id": 7,
    "rdf-acts": [
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    ],
    "speaker": "user",
    "text": "anything else"
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  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,food,'british');(_:result,name,'grafton hotel restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "grafton hotel restaurant is a nice restaurant in the east of town serving british food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address and post code"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'grafton hotel 619 newmarket road fen ditton');(_:result,name,'grafton hotel restaurant');(_:result,postcode,'c.b 5');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "grafton hotel restaurant is on Grafton Hotel 619 Newmarket Road Fen Ditton , C.B 5, 8 P.A"
  },
  {
    "id": 11,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-7e07d8f0f5-20130328_154253 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [],
    "speaker": "user",
    "text": "sil"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "the west part of town"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,pricerange,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "it doesnt matter"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'cambridge lodge restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "cambridge lodge restaurant is a nice restaurant in the west of town in the expensive price range"
  },
  {
    "id": 7,
    "rdf-acts": [],
    "speaker": "user",
    "text": "im looking for unintelligible food"
  },
  {
    "id": 8,
    "rdf-acts": [
      "canthelp((_:search,area,'west');(_:search,food,'australasian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no australasian restaurant in the west of town"
  },
  {
    "id": 9,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,area,'west');(_:search,food,'italian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about italian food in the west of town"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,food,'italian');(_:result,name,'la margherita');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "la margherita is a nice restaurant in the west of town serving italian food"
  },
  {
    "id": 11,
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    "text": "can you give me the phone number"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'la margherita');(_:result,phone,'01223 315232');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of la margherita is 01223 315232 ."
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-eaef6f434c-20130323_030832 | 
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  }
] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "cheap"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "any"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'spanish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "spanish"
  },
  {
    "id": 6,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "cheap"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,food,'spanish');(_:result,name,'la raza');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "la raza serves spanish food in the cheap price range"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'4 - 6 rose crescent');(_:result,name,'la raza');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , la raza is on 4 - 6 Rose Crescent"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "post code"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'la raza');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of la raza is C.B 2, 3 L.L"
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-21ec2b7850-20130326_025736 | 
	[
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,food,'lebanese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "lebanese restaurant in the west part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'lebanese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "lebanese"
  },
  {
    "id": 4,
    "rdf-acts": [
      "canthelp((_:search,area,'west');(_:search,food,'lebanese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no lebanese restaurant in the west of town"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'thai');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "thai food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "canthelp((_:search,area,'west');(_:search,food,'lebanese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no lebanese restaurant in the west of town"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,food,'thai');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "thai food"
  },
  {
    "id": 8,
    "rdf-acts": [
      "canthelp((_:search,area,'west');(_:search,food,'lebanese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no lebanese restaurant in the west of town"
  },
  {
    "id": 9,
    "rdf-acts": [
      "inform((_:search,food,'thai');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "tailand"
  },
  {
    "id": 10,
    "rdf-acts": [
      "canthelp((_:search,area,'west');(_:search,food,'lebanese');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no lebanese restaurant in the west of town"
  },
  {
    "id": 11,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,food,'thai');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "thai food in the west of town"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,food,'thai');(_:result,name,'sala thong');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "sala thong is a nice restaurant in the west of town serving thai food"
  },
  {
    "id": 13,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address"
  },
  {
    "id": 14,
    "rdf-acts": [
      "inform((_:result,address,'35 newnham road newnham');(_:result,name,'sala thong');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , sala thong is on 35 Newnham Road Newnham"
  },
  {
    "id": 15,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "phone number"
  },
  {
    "id": 16,
    "rdf-acts": [
      "inform((_:result,name,'sala thong');(_:result,phone,'01223 323178');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of sala thong is 01223 323178 ."
  },
  {
    "id": 17,
    "rdf-acts": [
      "request((_:result,pricerange,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "price range"
  },
  {
    "id": 18,
    "rdf-acts": [
      "reqmore()"
    ],
    "speaker": "system",
    "text": "Can I help you with anything else?"
  },
  {
    "id": 19,
    "rdf-acts": [
      "request((_:result,pricerange,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the price range"
  },
  {
    "id": 20,
    "rdf-acts": [
      "inform((_:result,name,'sala thong');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "sala thong is in the expensive price range"
  },
  {
    "id": 21,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-00d76b791d-20130327_011116 | 
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| 
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    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'north');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i need a moderately priced restaurant in the north part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "confirm((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Let me confirm , You are looking for a restaurant in the moderate price range right?"
  },
  {
    "id": 3,
    "rdf-acts": [
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    "speaker": "user",
    "text": "yes"
  },
  {
    "id": 4,
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    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
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    "speaker": "user",
    "text": "i dont care is there any north part of town"
  },
  {
    "id": 6,
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      "inform((_:result,area,'north');(_:result,name,'meghna');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
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    "speaker": "system",
    "text": "meghna is a nice place in the north of town and the prices are moderate"
  },
  {
    "id": 7,
    "rdf-acts": [
      "reqalts()"
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    "speaker": "user",
    "text": "is there anything else"
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  {
    "id": 8,
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      "inform((_:result,area,'north');(_:result,name,'the nirala');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the nirala is a nice place in the north of town and the prices are moderate"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "can i get the address phone number"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'7 milton road chesterton');(_:result,name,'the nirala');(_:result,phone,'01223 360966');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of the nirala is 01223 360966 and it is on 7 Milton Road Chesterton ."
  },
  {
    "id": 11,
    "rdf-acts": [
      "bye()"
    ],
    "speaker": "user",
    "text": "okay bye"
  }
] | 
	voip-2b66f60368-20130326_202221 | 
	[
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'east');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i need an expensive restaurant in the east part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "oh i dont care"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,food,'gastropub');(_:result,name,'royal standard');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "royal standard is a nice restaurant in the east of town serving gastropub food"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats the address"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,address,'290 mill road city centre');(_:result,name,'royal standard');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , royal standard is on 290 Mill Road City Centre"
  },
  {
    "id": 7,
    "rdf-acts": [
      "bye()"
    ],
    "speaker": "user",
    "text": "alright thank you good bye"
  }
] | 
	voip-5cf59cc660-20130328_171914 | 
	[
  {
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        "_:search",
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "expensive food in the south of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "south"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "south"
  },
  {
    "id": 6,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i dont care"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'peking restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "peking restaurant is a nice place in the south of town and the prices are expensive"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,food,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what type of food"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,food,'chinese');(_:result,name,'peking restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "peking restaurant serves chinese food"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the address and phone number"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,address,'10 homerton street city centre');(_:result,name,'peking restaurant');(_:result,phone,'01223 354755');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of peking restaurant is 01223 354755 and it is on 10 Homerton Street City Centre ."
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-869dd52548-20130401_180217 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'turkish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a restaurant that serves turkish food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i dont care"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,pricerange,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i dont care"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,food,'turkish');(_:result,name,'anatolia');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "anatolia serves turkish food"
  },
  {
    "id": 7,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "anything else"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,food,'turkish');(_:result,name,'meze bar restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "meze bar restaurant serves turkish food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats their address"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'196 mill road city centre');(_:result,name,'meze bar restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , meze bar restaurant is on 196 Mill Road City Centre"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "and mail postal code"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'meze bar restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "meze bar restaurant is a great restaurant"
  },
  {
    "id": 13,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats their post code"
  },
  {
    "id": 14,
    "rdf-acts": [
      "inform((_:result,name,'meze bar restaurant');(_:result,postcode,'c.b 1');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of meze bar restaurant is C.B 1, 3 N.F"
  },
  {
    "id": 15,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-0fa32b1e78-20130328_233625 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a moderately priced restaurant"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "doesnt matter"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,area,'east');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "east part of town"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,food,'indian');(_:result,name,'rajmahal');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "rajmahal is a nice restaurant in the east of town serving indian food"
  },
  {
    "id": 7,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "is there anything else"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'east');(_:result,food,'indian');(_:result,name,'curry prince');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "curry prince is a nice restaurant in the east of town serving indian food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "uh whats the phone number"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,name,'curry prince');(_:result,phone,'01223 566388');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of curry prince is 01223 566388 ."
  },
  {
    "id": 11,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-d76f6e4f82-20130327_185043 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "expensive"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,area,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "dont care"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'frankie and bennys');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "frankie and bennys is in the south part of town ."
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'world');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "um world food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "canthelp((_:search,food,'world');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I am sorry but there is no world restaurant that matches your request"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,food,'italian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "italian"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,food,'italian');(_:result,name,'frankie and bennys');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "frankie and bennys serves italian food ."
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'cambridge leisure park clifton way cherry hinton');(_:result,name,'frankie and bennys');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , frankie and bennys is on Cambridge Leisure Park Clifton Way Cherry Hinton"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "phone number"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'frankie and bennys');(_:result,phone,'01223 412430');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of frankie and bennys is 01223 412430 ."
  },
  {
    "id": 13,
    "rdf-acts": [
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      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-2d3d74d091-20130328_143735 | 
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| 
	[
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    "id": 0,
    "rdf-acts": [
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    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
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    "text": "moderately priced restaurant"
  },
  {
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    "text": "What part of town do you have in mind?"
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    "id": 3,
    "rdf-acts": [],
    "speaker": "user",
    "text": "im sorry"
  },
  {
    "id": 4,
    "rdf-acts": [
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    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 5,
    "rdf-acts": [
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    ],
    "speaker": "user",
    "text": "any"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,food,'gastropub');(_:result,name,'the cow pizza kitchen and bar');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the cow pizza kitchen and bar is a great restaurant serving gastropub food and it is in the moderate price range"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,area,'north');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "north part of town"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,area,'north');(_:result,food,'indian');(_:result,name,'the nirala');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the nirala is a nice restaurant in the north of town serving indian food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "anything else"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,area,'north');(_:result,name,'the nirala');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the nirala is a nice restaurant in the north of town in the moderate price range"
  },
  {
    "id": 11,
    "rdf-acts": [
      "reqalts()"
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    "speaker": "user",
    "text": "anything else"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,area,'north');(_:result,name,'the nirala');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the nirala is a nice restaurant in the north of town in the moderate price range"
  },
  {
    "id": 13,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address"
  },
  {
    "id": 14,
    "rdf-acts": [
      "inform((_:result,address,'7 milton road chesterton');(_:result,name,'the nirala');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , the nirala is on 7 Milton Road Chesterton"
  },
  {
    "id": 15,
    "rdf-acts": [
      "request((_:result,food,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "type of food they serve"
  },
  {
    "id": 16,
    "rdf-acts": [
      "inform((_:result,food,'indian');(_:result,name,'the nirala');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the nirala serves indian food"
  },
  {
    "id": 17,
    "rdf-acts": [
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      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-9f989824fd-20130325_203533 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "cheap restaurant south part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'the lucky star');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "the lucky star is a nice restaurant in the south of town in the cheap price range"
  },
  {
    "id": 3,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
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    "rdf-acts": [
      "inform((_:result,address,'cambridge leisure park clifton way cherry hinton');(_:result,name,'the lucky star');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , the lucky star is on Cambridge Leisure Park Clifton Way Cherry Hinton"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "text": "phone number"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,name,'the lucky star');(_:result,phone,'01223 244277');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of the lucky star is 01223 244277 ."
  },
  {
    "id": 7,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you goodbye"
  }
] | 
	voip-187c1708f2-20130325_133552 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'irish');(_:search,type,'Restaurant'))"
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    "rdf-acts": [
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    "text": "I am sorry but there is no irish restaurant that matches your request"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'european');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "european food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,pricerange,*);(_:search,type,'Restaurant'))"
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    "speaker": "user",
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  },
  {
    "id": 6,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 7,
    "rdf-acts": [
      "inform((_:search,area,*);(_:search,type,'Restaurant'))"
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    "speaker": "user",
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  {
    "id": 8,
    "rdf-acts": [
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    ],
    "speaker": "system",
    "text": "cambridge lodge restaurant is a nice restaurant in the west of town serving european food"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "address"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,address,'cambridge lodge hotel 139 huntingdon road city centre');(_:result,name,'cambridge lodge restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , cambridge lodge restaurant is on Cambridge Lodge Hotel 139 Huntingdon Road City Centre"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "post number"
  },
  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'cambridge lodge restaurant');(_:result,phone,'01223 355166');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of cambridge lodge restaurant is 01223 355166 ."
  },
  {
    "id": 13,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-59bc8a2167-20130328_131004 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'north');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "cheap restaurant in the north part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "inform((_:result,area,'north');(_:result,name,'da vinci pizzeria');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "da vinci pizzeria is a nice restaurant in the north of town in the cheap price range"
  },
  {
    "id": 3,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "what is the address"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,address,'20 milton road chesterton');(_:result,name,'da vinci pizzeria');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , da vinci pizzeria is on 20 Milton Road Chesterton"
  },
  {
    "id": 5,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-340dbb333e-20130325_230536 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,food,'creative');(_:search,type,'Restaurant'))"
    ],
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    "text": "west part of town creative food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "confirm((_:search,area,'west');(_:search,type,'Restaurant'))"
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    "text": "Did you say you are looking for a restaurant in the west of town?"
  },
  {
    "id": 3,
    "rdf-acts": [
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      "inform((_:search,food,'creative');(_:search,type,'Restaurant'))"
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    "text": "yes creative food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "canthelp((_:search,food,'creative');(_:search,type,'Restaurant'))"
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    "text": "I'm sorry but there is no restaurant serving creative food"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'italian');(_:search,type,'Restaurant'))"
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  },
  {
    "id": 6,
    "rdf-acts": [
      "confirm((_:search,food,'italian');(_:search,type,'Restaurant'))"
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    "speaker": "system",
    "text": "You are looking for a italian restaurant right?"
  },
  {
    "id": 7,
    "rdf-acts": [
      "affirm()",
      "inform((_:search,area,'west');(_:search,type,'Restaurant'))"
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    "text": "yes west part of town"
  },
  {
    "id": 8,
    "rdf-acts": [
      "request((_:search,pricerange,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Would you like something in the cheap , moderate , or expensive price range?"
  },
  {
    "id": 9,
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    "text": "any"
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  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,food,'italian');(_:result,name,'la margherita');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "la margherita is a nice place in the west of town serving tasty italian food"
  },
  {
    "id": 11,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "phone number"
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  {
    "id": 12,
    "rdf-acts": [
      "inform((_:result,name,'la margherita');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "la margherita is a great restaurant"
  },
  {
    "id": 13,
    "rdf-acts": [
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      "bye()"
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    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-03c2655d43-20130327_195546 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
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    "text": "im looking for an expensive restaurant in the south part of town"
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  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
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  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
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    "speaker": "user",
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    "id": 4,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,food,'indian');(_:result,name,'taj tandoori');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "taj tandoori is a nice restaurant in the south of town serving indian food"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
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    "text": "what is the phone number"
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  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,name,'taj tandoori');(_:result,phone,'01223 412299');(_:result,type,'Restaurant'))"
    ],
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    "text": "The phone number of taj tandoori is 01223 412299 ."
  },
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    "id": 7,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-afd3aa91f0-20130327_190135 | 
	[
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'west');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
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    "text": "im looking for a moderately priced restaurant in the west part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "inform((_:result,area,'west');(_:result,name,'prezzo');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "prezzo is a nice restaurant in the west of town in the moderate price range"
  },
  {
    "id": 3,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
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    "text": "what is the address and post code"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,address,'21 - 24 northampton road');(_:result,name,'prezzo');(_:result,postcode,'c.b 3');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "prezzo is on 21 - 24 Northampton Road , C.B 3, 0 A.D"
  },
  {
    "id": 5,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-3b3edac94d-20130324_211848 | 
	[
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    ],
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  }
] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,area,'south');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "im looking for a moderately priced restaurant in the south part of town"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,*);(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "it doesnt matter"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'pizza hut cherry hinton');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "pizza hut cherry hinton is a nice place in the south of town and the prices are moderate"
  },
  {
    "id": 5,
    "rdf-acts": [
      "reqalts()"
    ],
    "speaker": "user",
    "text": "is there anything else"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'south');(_:result,name,'restaurant alimentum');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "restaurant alimentum is a nice place in the south of town and the prices are moderate"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address and phone number"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'152 - 154 hills road');(_:result,name,'restaurant alimentum');(_:result,phone,'01223 413000');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of restaurant alimentum is 01223 413000 and it is on 152 - 154 Hills Road ."
  },
  {
    "id": 9,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you goodbye"
  }
] | 
	voip-e9b53d6ace-20130401_184931 | 
	[
  {
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        "Restaurant"
      ],
      [
        "_:result",
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      ],
      [
        "_:result",
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        "pizza hut cherry hinton"
      ],
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        "_:result",
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        "moderate"
      ],
      [
        "_:result",
        "type",
        "Restaurant"
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        "_:result",
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        "Restaurant"
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        "_:result",
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    "turn_ids": [
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    "id": 4,
    "multi_relations": false,
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        "_:search",
        "area",
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        "_:search",
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      ],
      [
        "_:result",
        "address",
        "152 - 154 hills road"
      ],
      [
        "_:result",
        "name",
        "restaurant alimentum"
      ],
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        "_:result",
        "phone",
        "01223 413000"
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        "Restaurant"
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        "dismissed",
        "_:system"
      ]
    ],
    "turn_ids": [
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  }
] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [],
    "speaker": "user",
    "text": "sil"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,food,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What kind of food would you like?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'hungarian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "hungarian"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,food,'british');(_:result,name,'midsummer house restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "midsummer house restaurant serves british food ."
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'hungarian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "hungarian"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,area,'centre');(_:result,name,'midsummer house restaurant');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "midsummer house restaurant is a nice place in the centre of town"
  },
  {
    "id": 7,
    "rdf-acts": [
      "negate()"
    ],
    "speaker": "user",
    "text": "no"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'midsummer house restaurant');(_:result,type,'Restaurant'))"
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  {
    "id": 9,
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    "id": 10,
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  {
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    "text": "the good luck chinese food takeaway is a nice restaurant in the south of town serving chinese food"
  },
  {
    "id": 13,
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  {
    "id": 14,
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      "inform((_:result,area,'south');(_:result,name,'the good luck chinese food takeaway');(_:result,type,'Restaurant'))"
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    "text": "the good luck chinese food takeaway is a nice place in the south of town"
  },
  {
    "id": 15,
    "rdf-acts": [
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  },
  {
    "id": 16,
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      "inform((_:result,area,'south');(_:result,food,'modern european');(_:result,name,'restaurant alimentum');(_:result,type,'Restaurant'))"
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    "text": "restaurant alimentum is a nice restaurant in the south of town serving modern european food"
  },
  {
    "id": 17,
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  },
  {
    "id": 18,
    "rdf-acts": [
      "inform((_:result,address,'152 - 154 hills road');(_:result,name,'restaurant alimentum');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , restaurant alimentum is on 152 - 154 Hills Road"
  },
  {
    "id": 19,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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  },
  {
    "id": 20,
    "rdf-acts": [
      "inform((_:result,name,'restaurant alimentum');(_:result,phone,'01223 413000');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of restaurant alimentum is 01223 413000 ."
  },
  {
    "id": 21,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-21ec2b7850-20130325_145025 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'asian oriental');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "i want to find a moderately priced restaurant and it should serve asian food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "canthelp((_:search,food,'greek');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving greek food"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'italian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "italian food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,name,'rajmahal');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "rajmahal is in the moderate price range"
  },
  {
    "id": 5,
    "rdf-acts": [],
    "speaker": "user",
    "text": "noise"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,name,'rajmahal');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "rajmahal is a great restaurant"
  },
  {
    "id": 7,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "is there a restaurant that has british food"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,name,'rajmahal');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "rajmahal is a great restaurant"
  },
  {
    "id": 9,
    "rdf-acts": [
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    "speaker": "user",
    "text": "what type of food"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,name,'anatolia');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "anatolia is in the moderate price range"
  },
  {
    "id": 11,
    "rdf-acts": [
      "confirm((_:result,food,'persian');(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "is that persian food"
  },
  {
    "id": 12,
    "rdf-acts": [
      "canthelp((_:search,food,'greek');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving greek food"
  },
  {
    "id": 13,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'persian');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about persian food"
  },
  {
    "id": 14,
    "rdf-acts": [
      "canthelp((_:search,food,'greek');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving greek food"
  },
  {
    "id": 15,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about british type food"
  },
  {
    "id": 16,
    "rdf-acts": [
      "canthelp((_:search,food,'greek');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving greek food"
  },
  {
    "id": 17,
    "rdf-acts": [
      "reqalts()",
      "inform((_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "how about british food"
  },
  {
    "id": 18,
    "rdf-acts": [
      "confirm((_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "You are looking for a british restaurant right?"
  },
  {
    "id": 19,
    "rdf-acts": [
      "inform((_:search,food,'british');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "british food"
  },
  {
    "id": 20,
    "rdf-acts": [
      "confirm((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Let me confirm , You are looking for a restaurant in the moderate price range right?"
  },
  {
    "id": 21,
    "rdf-acts": [
      "affirm()"
    ],
    "speaker": "user",
    "text": "yes"
  },
  {
    "id": 22,
    "rdf-acts": [
      "inform((_:result,food,'british');(_:result,name,'cotto');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "cotto serves british food in the moderate price range"
  },
  {
    "id": 23,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "whats the phone number"
  },
  {
    "id": 24,
    "rdf-acts": [
      "inform((_:result,name,'cotto');(_:result,phone,'01223 302010');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of cotto is 01223 302010 ."
  },
  {
    "id": 25,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-10beae627f-20130401_162723 | 
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| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'thai');(_:search,type,'Restaurant'))"
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    "speaker": "user",
    "text": "thai food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "inform((_:result,food,'thai');(_:result,name,'sala thong');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "sala thong serves thai food ."
  },
  {
    "id": 3,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "can you give me the address"
  },
  {
    "id": 4,
    "rdf-acts": [
      "inform((_:result,address,'35 newnham road newnham');(_:result,name,'sala thong');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sure , sala thong is on 35 Newnham Road Newnham"
  },
  {
    "id": 5,
    "rdf-acts": [
      "request((_:result,phone,?);(_:result,type,'Restaurant'))"
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    "speaker": "user",
    "text": "whats the phone number"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,name,'sala thong');(_:result,phone,'01223 323178');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The phone number of sala thong is 01223 323178 ."
  },
  {
    "id": 7,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you good bye"
  }
] | 
	voip-7f9c1c8411-20130328_173449 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,food,'polish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "polish food"
  },
  {
    "id": 2,
    "rdf-acts": [
      "canthelp((_:search,food,'polish');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no restaurant serving polish food"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'north american');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "north american"
  },
  {
    "id": 4,
    "rdf-acts": [
      "confirm((_:search,area,'north');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Did you say you are looking for a restaurant in the north of town?"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'north american');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "north american food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'north american');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no north american restaurant in the north of town"
  },
  {
    "id": 7,
    "rdf-acts": [],
    "speaker": "user",
    "text": "food type"
  },
  {
    "id": 8,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'north american');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no north american restaurant in the north of town"
  },
  {
    "id": 9,
    "rdf-acts": [
      "inform((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "expensive restaurant"
  },
  {
    "id": 10,
    "rdf-acts": [
      "confirm((_:search,food,'north american');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "You are looking for a north american restaurant right?"
  },
  {
    "id": 11,
    "rdf-acts": [
      "inform((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "expensive restaurant"
  },
  {
    "id": 12,
    "rdf-acts": [
      "confirm((_:search,area,'north');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Did you say you are looking for a restaurant in the north of town?"
  },
  {
    "id": 13,
    "rdf-acts": [
      "negate()"
    ],
    "speaker": "user",
    "text": "no"
  },
  {
    "id": 14,
    "rdf-acts": [
      "canthelp((_:search,area,'north');(_:search,food,'north american');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "I'm sorry but there is no north american restaurant in the north of town"
  },
  {
    "id": 15,
    "rdf-acts": [
      "bye()"
    ],
    "speaker": "user",
    "text": "good bye"
  }
] | 
	voip-9819537952-20130327_023510 | 
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] | 
| 
	[
  {
    "id": 0,
    "rdf-acts": [
      "hello()"
    ],
    "speaker": "system",
    "text": "Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?"
  },
  {
    "id": 1,
    "rdf-acts": [
      "inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "moderately priced priced restaurant"
  },
  {
    "id": 2,
    "rdf-acts": [
      "request((_:search,area,?);(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "What part of town do you have in mind?"
  },
  {
    "id": 3,
    "rdf-acts": [
      "inform((_:search,food,'mexican');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "serving mexican food"
  },
  {
    "id": 4,
    "rdf-acts": [
      "canthelp((_:search,food,'mexican');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "Sorry there is no mexican restaurant in the moderate price range"
  },
  {
    "id": 5,
    "rdf-acts": [
      "inform((_:search,food,'international');(_:search,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "international food"
  },
  {
    "id": 6,
    "rdf-acts": [
      "inform((_:result,food,'international');(_:result,name,'bloomsbury restaurant');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "bloomsbury restaurant is a great restaurant serving international food and it is in the moderate price range"
  },
  {
    "id": 7,
    "rdf-acts": [
      "request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "address and postcode"
  },
  {
    "id": 8,
    "rdf-acts": [
      "inform((_:result,address,'crowne plaza hotel 20 downing street');(_:result,name,'bloomsbury restaurant');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "bloomsbury restaurant is on Crowne Plaza Hotel 20 Downing Street , C.B 2, 3 D.T"
  },
  {
    "id": 9,
    "rdf-acts": [
      "request((_:result,postcode,?);(_:result,type,'Restaurant'))"
    ],
    "speaker": "user",
    "text": "postcode"
  },
  {
    "id": 10,
    "rdf-acts": [
      "inform((_:result,name,'bloomsbury restaurant');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))"
    ],
    "speaker": "system",
    "text": "The post code of bloomsbury restaurant is C.B 2, 3 D.T"
  },
  {
    "id": 11,
    "rdf-acts": [
      "thanks()",
      "bye()"
    ],
    "speaker": "user",
    "text": "thank you goodbye"
  }
] | 
	voip-d6f8c4271e-20130326_220359 | 
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] | 
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