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, a pub, or a restaurant.'
User: 'system'
System: 'Are you looking for somewhere near a particular venue? For example, Magdalene College, the Michaelhouse Centre, or Milton Country Park.'
User: 'system im looking for a moderately priced restaurant in the new chesterton area simultaneous system and speaker'
System: 'There is no pub in the New Chesterton area.'
User: 'just a moderately priced restaurant'
System: 'Hakka, which is in the New Chesterton part of town, is a great restaurant. It's in the moderate price range.'
User: 'thank you whats its phone number'
System: 'The phone number of Hakka is 01223568988.'
User: 'system'
System: 'The Alma, which is in the moderate price range, is a great pub.'
User: 'what is the price of the restaurant in the new chesterton area'
System: 'The Alma is an outstanding venue. The price for main courses ranges from 3 pounds 75 to 8 pounds 95 and the price for a cheapest pint of beer is 3 pounds.'
User: 'system thank you good bye'
Question: 'Did the user mention the area in which they are looking for restaurants?'

Output (English): Yes