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: 'restaurant'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'dont care'
System: 'What part of town do you have in mind? For example, something in the central, Romsey, or Trumpington area.'
User: 'central'
System: 'Are you looking for somewhere near a particular venue? For example, the Broughton House Gallery, Hughes Hall, or Trinity College.'
User: 'trinity college'
System: 'What type of food would you like? For example, Middleeastern, or Turkish.'
User: 'international'
System: 'Giraffe is a great restaurant and it serves international food.'
User: 'phone number'
System: 'The phone number of Giraffe is 01223300707.'
User: 'price range'
System: 'Giraffe is a great venue. The price for main courses ranges from 6 pounds 95 to 14 pounds 95 and the price for a cappuccino is 2 pounds 10.'
User: 'thank you good bye'

Output (English): Don't Care