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: 'unintelligible'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'cafe'
System: 'What type of food would you like? For example, Cafe food, Chinese, or Mediterranean.'
User: 'italian'
System: 'What part of town do you have in mind? For example, Cherry Hinton, or Romsey.'
User: 'any'
System: 'Clowns is a great cafe and it serves italian food. It's an outstanding restaurant.'
User: 'any part of town is fine'
System: 'Clowns, which serves italian food, is a great cafe and an outstanding restaurant.'
User: 'ok address'
System: 'Clowns is located on 54 King Street.'
User: 'address'
System: 'Clowns is located on 54 King Street.'
User: 'phone number'
System: 'The phone number of Clowns is 01223355711.'
User: 'phone number'
System: 'The phone number of Clowns is 01223355711.'
User: 'alright thank you goodbye'
Question: 'Did the user mention any cuisine preferences?'

Output (English): Yes