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 need a cheap coffee shop'
System: 'What type of food would you like? For example, Mexican and Tex Mex, French, or Mediterranean.'
User: 'coffee shop'
System: 'Are you looking for somewhere near a particular venue? For example, Byard Art, the Saint Barnabas Press Gallery, or Primavera.'
User: 'city centre'
System: 'Clowns, which is in the central part of town, is an outstanding cafe. This place, which is a great restaurant, is in the cheap price range.'
User: 'what type of food'
System: 'Clowns serves italian food.'
User: 'coffee shop'
System: 'What part of town do you have in mind? For example, Girton.'
User: 'city centre'
System: 'Clowns is a great cafe and an outstanding restaurant, it's in the central part of town and it's in the cheap price range.'
User: 'what is the phone number'
System: 'The phone number of Clowns is 01223355711.'
User: 'thank you'
System: 'Clowns is an outstanding restaurant.'
User: 'thank you goodbye'
Question: 'Did the user mention any cuisine preferences?'

Output (English): No