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: 'restaurant'
System: 'What kind of price range are you looking for? For example, cheap.'
User: 'i dont care'
System: 'What type of food would you like? For example, Chinese take away, Northern european, or Fastfood.'
User: 'i dont care'
System: 'Are you looking for somewhere near a particular venue? For example, Jesus College, or Sidney Sussex College.'
User: 'kings hedges area'
System: 'Let me confirm. You don't care about the food. You are looking for a venue.'
User: 'kings hedges area'
System: 'Let me confirm. You don't care about the food. You are looking for a venue.'
User: 'yes'
System: 'Are you looking for a pub or a restaurant?'
User: 'restaurant'
System: 'The Ranch is a great restaurant and it's in the King's Hedges part of town.'
User: 'kings hedges area'
System: 'The Ranch, which is in the King's Hedges part of town, is an outstanding restaurant.'
User: 'address'
System: 'The Ranch is on 100 Histon Road.'
User: 'sil'
System: 'The Ranch is a great restaurant.'
User: 'phone number'
System: 'The phone number of the Ranch is 01223322772.'
User: 'phone number'
System: 'The phone number of the Ranch is 01223322772.'
User: 'price'
System: 'The Ranch is a great venue. The price for main courses ranges from 6 pounds to 12 pounds 50.'
User: 'thank you goodbye'
Question: 'Did the user mention the area in which they are looking for restaurants?'

Output (English): Yes