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: 'i need to find a coffee shop that serves english food'
System: 'Are you looking for somewhere near a particular venue? For example, Magdalene College, Sidney Sussex College, or Primavera.'
User: 'no as long as it has cheap food'
System: 'The Cambridge Blue, which serves english food, is a great cafe. It's in the cheap price range.'
User: 'ok can i get the address and the phone number and the postcode'
System: 'The Cambridge Blue is on 24 Regent Street. Its phone number is 01223369222. It's in the area with the postcode CB2 1DB.'
User: 'ok thank you good bye'
Question: 'Did the user mention price range they are looking for?'

Output (English): No