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: 'um a cafe food restaurant in the moderate price range'
System: 'Carringtons, which serves cafe food, is a great cafe. It serves english food, it's in the moderate price range and it's an outstanding restaurant.'
User: 'what area is it in'
System: 'Carringtons is in the central part of town.'
User: 'the address please'
System: 'Carringtons is on 23 Market Street.'
User: 'the phone number please'
System: 'The phone number of Carringtons is 01223361792.'
User: 'noise sil'
System: 'Carringtons is an outstanding restaurant.'
User: 'thank you and good bye'

Output (English): Moderate