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: 'unintelligible sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'a turkish restaurant'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or moderate.'
User: 'unintelligible'
System: 'Are you looking for somewhere near a particular venue? For example, Castle Galleries, the Lynne Strover Gallery, or Pembroke College.'
User: 'expensive'
System: 'The Agora is a great restaurant, it serves turkish food and it's in the expensive price range.'
User: 'the address phone number please'
System: 'The Agora is on 4 King's Parade and its phone number is 01223308448.'
User: 'sil'
System: 'The Agora is an outstanding restaurant.'
User: 'the a'
System: 'The Agora, which serves turkish food, is a great restaurant. It's in the expensive price range.'
User: 'address please'
System: 'The Agora is located on 4 King's Parade.'
User: 'may i have the address please'
System: 'The Agora is on 4 King's Parade.'
User: 'unintelligible and the phone number'
System: 'The phone number of The Agora is 01223308448.'
User: 'the phone number'
System: 'The phone number of The Agora is 01223308448.'
User: 'the area of the venue'
System: 'The Agora is in the central part of town.'
User: 'unitelligible sil'
System: 'The Agora is a great restaurant.'
User: 'and the area of the venue'
System: 'The Agora is in the central part of town.'
User: 'ok thank you good bye'

Output (English): Expensive