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: 'hello can you please find me a northern european restaurant and uh i dont care about the price range'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'im looking for a northern european restaurant and i dont care about the price range'
System: 'Polonia, which serves northern european food, is a great restaurant.'
User: 'ok what is the address phone number and price'
System: 'The phone number of Polonia is 01223902138.'
User: 'ok thank you what is the price'
System: 'Polonia is a great venue. The price for main courses ranges from 1 pound 50 to 7 pounds 50.'
User: 'ok thank you good bye'
Question: 'Did the user mention any cuisine preferences?'

Output (English): Yes