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: 'yes im looking for a free restaurant in unitelligible washington'
System: 'There is no restaurant in the Barnwell area that is providing services for free.'
User: 'unintelligible'
System: 'There is no restaurant in the Barnwell area and serving fusion food.'
User: 'no free'
System: 'There is no restaurant serving fusion food that is providing services for free.'
User: 'is there a free restaurant any where'
System: 'The Michaelhouse Centre is an outstanding restaurant and it doesn't charge any entrance fee.'
User: 'ok is there an address for that'
System: 'The Michaelhouse Centre is on Michaelhouse, Trinity Street.'
User: 'what is their phone number'
System: 'The phone number of the Michaelhouse Centre is 01223309147.'
User: 'what is their exact address'
System: 'The Michaelhouse Centre is located on Michaelhouse, Trinity Street.'
User: 'what city'
System: 'The Michaelhouse Centre serves contemporary food.'
User: 'what city'
System: 'The Michaelhouse Centre serves contemporary food.'
User: 'what city is the unintelligible house in'
System: 'The Michaelhouse Centre is a great restaurant.'
User: 'thank you good bye'
Question: 'Did the user mention price range they are looking for?'

Output (English): Yes