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: 'im looking for a unintelligible restaurant and i dont care about a price range'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'im looking for an international restaurant'
System: 'Giraffe is a great restaurant and it serves international food.'
User: 'what is the address phone number and price'
System: 'Giraffe is located on Christ's Lane and its phone number is 01223300707. The price for main courses ranges from 6 pounds 95 to 14 pounds 95 and the price for a cappuccino is 2 pounds 10.'
User: 'thank you good bye'
Question: 'Did the user mention price range they are looking for?'

Output (English): Yes