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: 'im looking for an international restaurant'
System: 'Giraffe, which serves international food, is an outstanding restaurant.'
User: 'what is the phone number'
System: 'The phone number of Giraffe is 01223300707.'
User: 'what area is it in'
System: 'Giraffe is in the central part of town.'
User: 'knocking thank you goodbye'

Output (English): Don't Care