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: 'unitelligible'
System: 'What kind of venue are you looking for? For example, a pub, or a restaurant.'
User: 'restaurant'
System: 'Are you looking for somewhere near a particular venue? For example, All Saints Church, Clare Hall, or Little Saint Mary's.'
User: 'little saint mary'
System: 'Are you looking for somewhere near a particular venue? For example, the Saint Barnabas Press Gallery, the Scott Polar Museum, or the Whipple Museum of the History of Science.'
User: 'history museum of science'
System: 'What part of town do you have in mind? For example, something in the Barnwell, Chesterton, or riverside area.'
User: 'riverside area'
System: 'Let me confirm. You don't care about the location and you are looking for a venue.'
User: 'i dont care about the location or the venue'
System: 'Caffe Uno is a great restaurant and it's in the riverside part of town.'
User: 'i need a middle eastern restaurant'
System: 'There is no restaurant in the riverside area and serving middleeastern food.'
User: 'okay middle eastern restaurant near a venue'
System: 'Can I help you with anything else?'
User: 'yes'
System: 'Al Casbah, which serves mediterranean food, is a great restaurant. It serves middleeastern food.'
User: 'may i get the phone number and postcode'
System: 'The phone number of Al Casbah is 01223579500 and it's in the area with the postcode CB1 2AS.'
User: 'okay thank you goodbye'
Question: 'Did the user mention price range they are looking for?'

Output (English): Yes