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: 'phone humming'
System: 'What kind of venue are you looking for? For example, a pub, or a restaurant.'
User: 'phone humming'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'deiterranean res'
System: 'Are you looking for a cafe or a restaurant?'
User: 'mediterranean res'
System: 'Are you looking for a cafe or a restaurant?'
User: 'thank you good bye'
Question: 'Did the user mention price range they are looking for?'

Output (English): Yes