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: 'background noise'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'background noise'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'restaurant'
System: 'What part of town do you have in mind? For example, something in the Cherry Hinton, New Chesterton, or Newnham area.'
User: 'restaurant'
System: 'What part of town do you have in mind? For example, something in the Arbury, Girton, or riverside area.'
User: 'addenbrookes'
System: 'Let me confirm. You are looking for a venue in the Addenbrooke's area.'
User: 'addenbrookes'
System: 'The Peking Restaurant is a great restaurant and it's in the Addenbrooke's part of town. It's in the cheap price range.'
User: 'yes'
System: 'The Peking Restaurant, which is in the Addenbrooke's part of town, is an outstanding restaurant. It's in the cheap price range.'
User: 'thank you good bye'
Question: 'Did the user mention the area in which they are looking for restaurants?'

Output (English): Yes