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: 'an international restaurant'
System: 'What part of town do you have in mind? For example, something in the Girton, King's Hedges, or New Chesterton area.'
User: 'new chesterton'
System: 'Are you looking for somewhere near a particular venue? For example, Christ's College, Kettle's Yard, or Primavera.'
User: 'no'
System: 'Hakka, which is in the New Chesterton part of town, is a great restaurant.'
User: 'address phone number and area code'
System: 'Hakka is located on 24 Milton Road and its phone number is 01223568988.'
User: 'thank you good bye'
Question: 'Did the user mention the area in which they are looking for restaurants?'

Output (English): No