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: 'breathing sil'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'restaurant'
System: 'What kind of price range are you looking for? For example, cheap, or expensive.'
User: 'moderate'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Cherry Hinton, or Trumpington area.'
User: 'fenditton'
System: 'Are you looking for somewhere near a particular venue? For example, Emmanuel College, Milton Country Park, or the People's Portraits Exhibition.'
User: 'no'
System: 'What part of town do you have in mind? For example, something in the Fen Ditton, New Chesterton, or riverside area.'
User: 'no'
System: 'What part of town do you have in mind? For example, something in the Barnwell, central, or Newnham area.'
User: 'fenditton'
System: 'What type of food would you like? For example, Chinese, Japanese, or Vegetarian.'
User: 'fenditton'
System: 'What type of food would you like? For example, Mexican and Tex Mex, Fusion, or Mediterranean.'
User: 'unintelligible near'
System: 'Al Casbah is an outstanding restaurant, it serves mediterranean and middleeastern food and it's in the moderate price range.'
User: 'thank you good bye'
Question: 'Did the user ask for the phone number of the restaurant?'

Output (English): Yes