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 in trumpington'
System: 'There is no pub in the Trumpington area.'
User: 'restaurant in trumpington'
System: 'What kind of price range are you looking for? For example, expensive, or free.'
User: 'i dont care'
System: 'Are you looking for somewhere near a particular venue? For example, Holy Trinity Church, the Museum of Archaelogy and Anthropology, or the People's Portraits Exhibition.'
User: 'i dont care'
System: 'The Oak Bistro, which is in the Trumpington part of town, is an outstanding restaurant.'
User: 'whats the address and the phone number'
System: 'The Oak Bistro is on 6 Lensfield Road and its phone number is 01223323361.'
User: 'thank you good bye'

Output (English): Don't Care