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: 'cough'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'im looking for'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'im looking for a chinese takeaway restaurant'
System: 'Would you like chinese or X food?'
User: 'im looking for a chinese takeaway restaurant'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or moderate.'
User: 'chinese'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'moderate'
System: 'What part of town do you have in mind? For example, something in the Chesterton, central, or Trumpington area.'
User: 'moderate'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Fen Ditton, or Newnham area.'
User: 'the city center area'
System: 'Charlie Chan, which is in the central part of town, is a great restaurant. This place, which serves chinese food, is in the moderate price range.'
User: 'city center area'
System: 'Charlie Chan is a great restaurant, it's in the central part of town, it serves chinese food and it's in the moderate price range.'
User: 'what is the address of charlie chan'
System: 'Charlie Chan is located on 14 Regent Street.'
User: 'what is the address'
System: 'Charlie Chan is located on 14 Regent Street.'
User: 'waht is the post code'
System: 'Charlie Chan is in the area with the postcode CB2 1DB.'
User: 'post code'
System: 'Charlie Chan is in the area with the postcode CB2 1DB.'
User: 'thank you and goodbye'
Question: 'Did the user ask for the phone number of the restaurant?'

Output (English): No