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: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'im looking for an authentic english restaurant'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or free.'
User: 'english'
System: 'Are you looking for somewhere near a particular venue? For example, Little Saint Mary's, Queens' College, or Williams Art and Antiques.'
User: 'any price range'
System: 'What part of town do you have in mind? For example, something in the Fen Ditton, King's Hedges, or Trumpington area.'
User: 'queens college'
System: 'What part of town do you have in mind? For example, something in the Barnwell, Cherry Hinton, or King's Hedges area.'
User: 'kings hedges'
System: 'Carringtons is an outstanding cafe and a great restaurant and it serves cafe food and english food.'
User: 'kings hedges'
System: 'There is no restaurant in the King's Hedges area and serving english food.'
User: 'what is the address'
System: 'Carringtons is on 23 Market Street. The price for main courses ranges from 4 pounds 25 to 6 pounds 25 and the price for a cappuccino is 1 pound 95.'
User: 'what is the address of c'
System: 'Carringtons is on 23 Market Street.'
User: 'thank you'
System: 'There is no restaurant serving english food in the cheap price range.'
User: 'thank you and good bye'

Output (English): Don't Care