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: 'im looking for a traditional restaurant in the barnwell area'
System: 'The Wheatsheaf, which is in the Barnwell part of town, is a great restaurant. It serves traditional food.'
User: 'what is the address phone number and price range'
System: 'The Wheatsheaf is on Stow Road, Stow-Cum-Quy and its phone number is 01223812196. The price for main courses ranges from 4 pounds to 13 pounds and the price for a cheapest pint of beer is 2 pounds 65.'
User: 'noise sil'
System: 'The Wheatsheaf, which is in the Barnwell part of town, is a great restaurant. It serves traditional food.'
User: 'noise sil'
System: 'There is no restaurant in the Barnwell area that is providing services for free.'
User: 'thank you good bye'
Question: 'Did the user mention the area in which they are looking for restaurants?'

Output (English): Yes