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: 'looking for a cheap pub with a tv'
System: 'The Bakers, which has a television, is in the cheap price range. It's an outstanding pub.'
User: 'are children allowed'
System: 'The Bakers allows children, it's in the cheap price range and it's an outstanding pub.'
User: 'unintelligible'
System: 'The phone number of The Bakers is 01223304121.'
User: 'thank you good bye'

Output (English): Cheap