Task: Dialogue State Tracking
Input (English): 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: 'restaurants'
System: 'Are you looking for somewhere near a particular venue? For example, the Michaelhouse Centre, Pembroke College, or Queens' College.'
User: 'no texmex restaurant'
System: 'Nanna Mexico, which serves mexican and tex mex food, is a great restaurant.'
User: 'um address please'
System: 'Nanna Mexico is located on 33 Regent Street.'
User: 'what is the price'
System: 'Nanna Mexico is a great venue. The price for main courses ranges from 5 pounds 35 to 15 pounds 50 and the price for a cappuccino is 2 pounds 95.'
User: 'thank you'
System: 'Nanna Mexico is a great restaurant.'
User: 'thank you'
System: 'Nanna Mexico, which serves mexican and tex mex food, is an outstanding restaurant.'
User: 'goodbye'
Question: 'Did the user ask for the phone number of the restaurant?'

Output (English): No