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: 'sil'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'free'
System: 'What kind of venue are you looking for? For example, a pub, or a restaurant.'
User: 'restaurant drinks and snacks'
System: 'There is no restaurant serving drinks and snacks that is providing services for free.'
User: 'thats ok any price in riverside area'
System: 'There is no restaurant serving drinks and snacks that is providing services for free.'
User: 'moderate price range'
System: 'Would you like a drinks and snacks, or you don't care?'
User: 'drinks and snacks'
System: 'The Fleur is a great restaurant and it's in the riverside part of town. This place, which serves drinks and snacks, is in the moderate price range.'
User: 'what is the address'
System: 'The Fleur is located on 73 Humberstone Road. The price for main courses ranges from 6 pounds 75 to 12 pounds 95 and the price for a cheapest glass of wine is 3 pounds 50.'
User: 'sil'
System: 'The Fleur is an outstanding restaurant.'
User: 'what is the phone number'
System: 'The phone number of The Fleur is 01223902183.'
User: 'thank you goodbye'
Question: 'Did the user mention any cuisine preferences?'

Output (English): Yes