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: 'unitelligible'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'pub food restaurant in the fen ditton area'
System: 'What kind of price range are you looking for? For example, cheap, or expensive.'
User: 'expensive'
System: 'What type of food would you like? For example, Mexican and Tex Mex, Middleeastern, or Vegetarian.'
User: 'pub food'
System: 'Revolution, which serves pub food, is a great restaurant. It's in the expensive price range.'
User: 'what is the phone number'
System: 'The phone number of Revolution is 01223364895.'
User: 'thank you goodbye'
Question: 'Did the user ask for the address of the restaurant?'

Output (English): No