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: 'unintelligible'
System: 'What kind of venue are you looking for? For example, a pub.'
User: 'unintelligible'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'contemporary restaurant'
System: 'What kind of price range are you looking for? For example, cheap, or moderate.'
User: 'im looking for a contemporary restaurant in the girton area'
System: 'Graffiti is an outstanding restaurant, it's in the Girton part of town and it serves contemporary food.'
User: 'baby'
System: 'What part of town do you have in mind? For example, something in the Castle Hill, Fen Ditton, or Trumpington area.'
User: 'baby'
System: 'What part of town do you have in mind? For example, Girton, or New Chesterton.'
User: 'girton area'
System: 'Graffiti, which is in the Girton part of town, is a great restaurant. It serves contemporary food.'
User: 'girton'
System: 'Graffiti, which is in the Girton part of town, is a great restaurant. It serves contemporary food.'
User: 'whats the address'
System: 'Graffiti is located on Hotel Felix, Whitehouse Lane, Huntingdon Road.'
User: 'what the address'
System: 'Graffiti is on Hotel Felix, Whitehouse Lane, Huntingdon Road.'
User: 'whats the post code'
System: 'Graffiti is in the area with the postcode CB3 0LX.'
User: 'whats the post code'
System: 'Graffiti is in the area with the postcode CB3 0LX.'
User: 'thank you goodbye'
Question: 'Did the user ask for the address of the restaurant?'

Output (English): Yes