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 a chinese takeaway restaurant'
System: 'Would you like chinese or X food?'
User: 'chinese'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'i dont care about the price range'
System: 'What kind of price range are you looking for? For example, cheap, or moderate.'
User: 'i dont care about the price range'
System: 'What kind of price range are you looking for? For example, cheap, or free.'
User: 'free noise'
System: 'Would you like greek or X food?'
User: 'chinese food'
System: 'There is no restaurant serving chinese food that is providing services for free.'
User: 'sil'
System: 'Would you like a chinese food, or you don't care?'
User: 'im looking for a ch'
System: 'Would you like a chinese food, or you don't care?'
User: 'chinese food'
System: 'Would you like a free price range, or you don't care?'
User: 'im looking for a chinese take away restaurant'
System: 'Would you like a free price range, or you don't care?'
User: 'i dont care'
System: 'What part of town do you have in mind? For example, something in the Chesterton, Fen Ditton, or riverside area.'
User: 'i dont care'
System: 'What part of town do you have in mind? For example, something in the Arbury, Chesterton, or New Chesterton area.'
User: 'any part of the town breathing'
System: 'The J Restaurant, which serves chinese food, is an outstanding restaurant.'
User: 'chesterton area'
System: 'The J Restaurant is in the riverside part of town. The price for main courses ranges from 8 pounds to 12 pounds.'
User: 'unintelligible'
System: 'The phone number of the J Restaurant is 01223307273. It's in the area with the postcode CB2 1DP.'
User: 'unitelligible'
System: 'The J Restaurant is an outstanding restaurant.'
User: 'thank you good bye'
Question: 'Did the user mention any cuisine preferences?'

Output (English): Yes