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: 'middle eastern restaurant'
System: 'Al Casbah is a great restaurant and it serves mediterranean and middleeastern food.'
User: 'noise sil'
System: 'Al Casbah, which serves mediterranean and middleeastern food, is an outstanding restaurant.'
User: 'what is the price range'
System: 'Al Casbah is in the moderate price range. The price for main courses ranges from 8 pounds 95 to 12 pounds 95.'
User: 'noise sil'
System: 'Al Casbah is a great restaurant.'
User: 'what is the address'
System: 'Al Casbah is on 62 Mill Road.'
User: 'and whats the phone number'
System: 'The phone number of Al Casbah is 01223579500.'
User: 'noise sil'
System: 'Al Casbah is a great restaurant.'
User: 'can you unintelligible'
System: 'Can I help you with anything else?'
User: 'can you spell the name of the restaurant'
System: 'Al Casbah, which serves mediterranean food, is a great restaurant. It serves middleeastern food.'
User: 'thank you good bye'
Question: 'Did the user mention any cuisine preferences?'

Output (English): Yes