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: 'i want to find a turkish restaurant and it should be in the city center area'
System: 'What part of town do you have in mind? For example, something in the Arbury, Girton, or riverside area.'
User: 'it should just be in the city center area'
System: 'Let me confirm. You are looking for a venue in the central area.'
User: 'yes'
System: 'The Agora, which is in the central part of town, is an outstanding restaurant. It serves turkish food.'
User: 'i need the address phone number and the price'
System: 'The Agora is on 4 King's Parade and its phone number is 01223308448. The price for main courses ranges from 9 pounds to 11 pounds 50 and the price for a cappuccino is 2 pounds 25.'
User: 'thank you good bye'
Question: 'Did the user mention any cuisine preferences?'

Output (English): Yes