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 that allows children and has a television'
System: 'There is no pub in the Fen Ditton area.'
User: 'im looking for a pub'
System: 'There is no pub in the Fen Ditton area.'
User: 'is there anywhere else'
System: 'The Bakers, which allows children, is a great pub.'
User: 'does it have a television'
System: 'What kind of price range are you looking for? For example, cheap, or free.'
User: 'cheap'
System: 'The Bakers, which allows children, is in the cheap price range. It's a great pub.'
User: 'sil'
System: 'The Avery, which allows children, is in the cheap price range. It's an outstanding pub.'
User: 'what is the address'
System: 'The Avery is located on 69-73 Regent Street.'
User: 'what is the address'
System: 'The Avery is located on 69-73 Regent Street.'
User: 'what is the phone number'
System: 'The phone number of The Avery is 01223323405.'
User: 'phone number'
System: 'The phone number of The Avery is 01223323405.'
User: 'sil'
System: 'The Avery is a great pub.'
User: 'does it have a television'
System: 'I am sorry but there is no information on The Avery's food.'
User: 'does it have a tv'
System: 'The Avery has a television.'
User: 'good bye'
Question: 'Did the user mention price range they are looking for?'

Output (English): No