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: 'noise sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'im looking for an international restaurant with a moderate price range'
System: 'Giraffe, which serves international food, is an outstanding restaurant. It's in the moderate price range.'
User: 'whats the phone number'
System: 'The phone number of Giraffe is 01223300707.'
User: 'noise sil'
System: 'Giraffe is an outstanding restaurant.'
User: 'whats the post code'
System: 'Giraffe is in the area with the postcode CB1 1NP.'
User: 'whats the phone number'
System: 'The phone number of Giraffe is 01223300707.'
User: 'thank you good bye'
Question: 'Did the user mention any cuisine preferences?'

Output (English): Yes