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: 'background noise'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'background noise'
System: 'What kind of venue are you looking for? For example, a pub, or a restaurant.'
User: 'background noise'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'um chinese'
System: 'What kind of venue are you looking for? For example, a pub, or a restaurant.'
User: 'chinese take away restaurant'
System: 'Would you like chinese or X food?'
User: 'restaurant'
System: 'Would you like chinese or X food?'
User: 'um chinese'
System: 'Are you looking for somewhere near a particular venue? For example, the Botanic Garden, Clare Hall, or Emmanuel College.'
User: 'chinese food'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or free.'
User: 'um no im not'
System: 'The J Restaurant is a great restaurant and it serves chinese food.'
User: 'i dont care about the price range'
System: 'The J Restaurant is an outstanding venue. The price for main courses ranges from 8 pounds to 12 pounds.'
User: 'whats the phone number'
System: 'The phone number of the J Restaurant is 01223307273.'
User: 'whats the area of the venue'
System: 'The J Restaurant is in the riverside part of town.'
User: 'thank you good bye'
Question: 'Did the user mention price range they are looking for?'

Output (English): No