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: 'Are you looking for a pub or a restaurant?'
User: 'restaurant'
System: 'Are you looking for a pub or a restaurant?'
User: 'restaurant'
System: 'What kind of price range are you looking for? For example, cheap, or expensive.'
User: 'restaurant'
System: 'What kind of price range are you looking for? For example, expensive, or free.'
User: 'expensive'
System: 'Are you looking for somewhere near a particular venue? For example, All Saints Church, the Saint Barnabas Press Gallery, or Lamma's Land.'
User: 'any'
System: 'Can I help you with anything else?'
User: 'any'
System: 'Can I help you with anything else?'
User: 'turkish'
System: 'Are you looking for somewhere near a particular venue? For example, Cafe Jello, King's College, or Trinity College.'
User: 'no'
System: 'The Agora is an outstanding restaurant, it serves turkish food and it's in the expensive price range.'
User: 'address'
System: 'The Agora is on 4 King's Parade.'
User: 'area'
System: 'The Agora is a great restaurant.'
User: 'area'
System: 'The Agora is in the central part of town.'
User: 'background noise'
System: 'The Agora is a great restaurant.'
User: 'thank you good bye'

Output (English): Don't Care