TASK DEFINITION: The input is a conversation between an automated system and a user, followed by a question. The user is looking for suggestions for pubs, restaurants and coffee shops in Cambridge. In the dialogue, the user may provide some criteria for the type of place they want such as price range, cuisine, etc. Similarly, the user may ask details of the place suggested by the system such as phone number, address, etc. The answer of the question has to be a Yes or a No. Given such a dialogue, answer the given question based on the information present in the dialogue.
PROBLEM: System: 'Thank you for calling the Cambridge Information system. Your call will be recorded for research purposes. You may ask for information about a place to eat, such as a restaurant, a pub, or a cafe. How may I help you?'
User: 'a restaurant in trumpington any price range'
System: 'The Oak Bistro, which is in the Trumpington part of town, is a great restaurant.'
User: 'unintelligible whats the address'
System: 'The Oak Bistro is on 6 Lensfield Road. The price for main courses ranges from 11 pounds 50 to 17 pounds 75.'
User: 'unintelligible'
System: 'The Oak Bistro is an outstanding restaurant.'
User: 'whats the address unintelligible'
System: 'The Oak Bistro is on 6 Lensfield Road.'
User: 'unintelligible'
System: 'The Oak Bistro is a great restaurant.'
User: 'whats the address'
System: 'The Oak Bistro is located on 6 Lensfield Road.'
User: 'whats the phone number'
System: 'The phone number of The Oak Bistro is 01223323361.'
User: 'thank you goodbye'
Question: 'Did the user mention the area in which they are looking for restaurants?'


SOLUTION: Yes

PROBLEM: System: 'Thank you for calling the Cambridge Information system. Your call will be recorded for research purposes. You may ask for information about a place to eat, such as a restaurant, a pub, or a cafe. How may I help you?'
User: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'a pub food restaurant'
System: 'What kind of price range are you looking for? For example, expensive, or free.'
User: 'it doesnt matter'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Arbury, or Fen Ditton area.'
User: 'fen ditton area'
System: 'Are you looking for somewhere near a particular venue? For example, Gonville and Caius College, Kettle's Yard, or Little Saint Mary's.'
User: 'no'
System: 'The Fountain Inn, which serves pub food, is a great restaurant.'
User: 'what area is it in'
System: 'The Fountain Inn is in the central part of town.'
User: 'do you have a pub food restaurant in the fen ditton area'
System: 'The Fountain Inn, which serves pub food, is a great restaurant.'
User: 'do you have any others in the fen ditton area'
System: 'The Lion and Lamb is an outstanding restaurant and it serves pub food.'
User: 'what area is it in'
System: 'The Lion and Lamb is in the Fen Ditton part of town.'
User: 'what is the address'
System: 'The Lion and Lamb is located on High Street, Milton.'
User: 'what is the postcode'
System: 'The Lion and Lamb is in the area with the postcode CB4 6DF.'
User: 'do you have any others in that area'
System: 'The Tram Depot, which serves pub food, is an outstanding restaurant.'
User: 'what area is it in'
System: 'The Tram Depot is in the riverside part of town.'
User: 'do you have any other pub food restaurants in the fen ditton area'
System: 'The Lion and Lamb is the only restaurant in the Fen Ditton area that serves pub food.'
User: 'thank you goodbye'
Question: 'Did the user ask for the phone number of the restaurant?'


SOLUTION: No

PROBLEM: System: 'Thank you for calling the Cambridge Information system. Your call will be recorded for research purposes. You may ask for information about a place to eat, such as a restaurant, a pub, or a cafe. How may I help you?'
User: 'im looking for a mexican restaurant and it should be very expensive'
System: 'Are you looking for somewhere near a particular venue? For example, Byard Art, Artworks, or Milton Country Park.'
User: 'no'
System: 'Nanna Mexico, which serves mexican and tex mex food, is an outstanding restaurant. It's in the expensive price range.'
User: 'what is the address and pnone number'
System: 'Nanna Mexico is on 33 Regent Street and its phone number is 01223902150.'
User: 'thank you goodbye'
Question: 'Did the user ask for the phone number of the restaurant?'


SOLUTION:
Yes