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, or a pub.'
User: 'what is a restaurant in cherry hinton'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'doesnt matter'
System: 'What type of food would you like? For example, Fastfood, Greek, or Middleeastern.'
User: 'greek'
System: 'There is no restaurant in the Cherry Hinton area and serving greek food.'
User: 'what is a fast food restaurant in cherry hinton'
System: 'There is no restaurant in the Cherry Hinton area and serving greek food.'
User: 'what is a restaurant in cherry hinton'
System: 'Would you like a greek food, or you don't care?'
User: 'doesnt matter'
System: 'Are you looking for somewhere near a particular venue? For example, Cherry Hinton Water Play, Great Saint Mary's Church, or Sidney Sussex College.'
User: 'no'
System: 'Spice Merchants is a great restaurant and it's in the Cherry Hinton part of town.'
User: 'what is the address'
System: 'Spice Merchants is located on 60 Trumpington Road.'
User: 'what is the type of food'
System: 'Spice Merchants serves indian food.'
User: 'right thank you goodbye'
System: 'Spice Merchants is a great restaurant and it's in the Cherry Hinton part of town.'
User: 'thank you goodbye'

Output (English): Don't Care