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: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'i want a pub'
System: 'There is no pub that is providing services for free.'
User: 'any price'
System: 'Would you like a free price range, or you don't care?'
User: 'i dont care'
System: 'The Bakers is a great pub.'
User: 'what is the phone number and price'
System: 'The phone number of The Bakers is 01223304121. The price for main courses ranges from 6 pounds to 8 pounds 49 and the price for a cheapest pint of beer is 2 pounds 25.'
User: 'thank you goodbye'
Question: 'Did the user mention the area in which they are looking for restaurants?'

Output (English): No