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: 'moderately priced coffee shop'
System: 'What part of town do you have in mind? For example, Addenbrooke's, or Arbury.'
User: 'i dont care'
System: 'What type of food would you like? For example, Chinese take away, American, or Continental.'
User: 'coffee shop'
System: 'Are you looking for somewhere near a particular venue? For example, Downing College, or Queens' College.'
User: 'college'
System: 'What type of food would you like? For example, Chinese take away, Spanish, or Turkish.'
User: 'dont care'
System: 'The Auntie's Tea Shop is an outstanding cafe and it's in the moderate price range.'
User: 'phone number'
System: 'The phone number of the Auntie's Tea Shop is 01223315641.'
User: 'type of food'
System: 'Let me confirm. You don't care about the food. You are looking for a venue.'
User: 'thank you good bye'
Question: 'Did the user mention price range they are looking for?'

Output (English): Yes