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 cheap restaurant in fenditton'
System: 'Let me confirm. You are looking for a venue in the Fen Ditton area.'
User: 'yes'
System: 'The Milton Park English and Thai Restaurant, which is in the Fen Ditton part of town, is a great restaurant. It's in the cheap price range.'
User: 'nosie sil'
System: 'The Milton Park English and Thai Restaurant is an outstanding restaurant, it's in the Fen Ditton part of town and it's in the cheap price range.'
User: 'what is th address and post code'
System: 'The Milton Park English and Thai Restaurant, which is in the area with the postcode CB24 6DD, is located on Milton Park Golf Course, Ely Road, Milton.'
User: 'thank you good bye'

Output (English): Cheap