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 pub food restaurant in a moderate price range'
System: 'What part of town do you have in mind? For example, something in the Cherry Hinton, Girton, or Newnham area.'
User: 'i dont care'
System: 'The Lion and Lamb is a great restaurant, it serves pub food and it's in the moderate price range.'
User: 'what is the address'
System: 'The Lion and Lamb is located on High Street, Milton.'
User: 'what is the phone number'
System: 'The phone number of The Lion and Lamb is 01223860202.'
User: 'what is the area'
System: 'The Lion and Lamb is in the Fen Ditton part of town.'
User: 'thank you goodbye'
Question: 'Did the user mention price range they are looking for?'

Output (English): Yes