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: 'hello i am looking for cheap restaurant in addenbrookes area'
System: 'The Peking Restaurant, which is in the Addenbrooke's part of town, is an outstanding restaurant. It's in the cheap price range.'
User: 'ok thank you what is the address and the phone number'
System: 'The Peking Restaurant is on Unit 3, The Belvedere, Homerton Street and its phone number is 01223902166.'
User: 'thank you so much have a good day good bye'
System: 'The Peking Restaurant, which is in the Addenbrooke's part of town, is an outstanding restaurant. It's in the cheap price range.'
User: 'thank you good bye'
System: 'The Peking Restaurant is located on Unit 3, The Belvedere, Homerton Street.'
User: 'thank you good bye'
Question: 'Did the user mention any cuisine preferences?'

Output (English): No