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 cheap restaurant in the fenditton area'
System: 'What part of town do you have in mind? For example, something in the Fen Ditton, King's Hedges, or riverside area.'
User: 'fenditton'
System: 'What part of town do you have in mind? For example, something in the Arbury, King's Hedges, or riverside area.'
User: 'something in the fenditton area'
System: 'The Milton Park English and Thai Restaurant is a great restaurant, it's in the Fen Ditton part of town and it's in the cheap price range.'
User: 'what is the address'
System: 'The Milton Park English and Thai Restaurant is on Milton Park Golf Course, Ely Road, Milton.'
User: 'what is pr phone number'
System: 'The phone number of the Milton Park English and Thai Restaurant is 01223864602.'
User: 'what is the price'
System: 'The Milton Park English and Thai Restaurant is a great venue. The price for main courses ranges from 4 pounds 50 to 8 pounds 50.'
User: 'sil'
System: 'The Milton Park English and Thai Restaurant is an outstanding restaurant.'
User: 'thank you good bye'
Question: 'Did the user mention the area in which they are looking for restaurants?'

Output (English): Yes