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: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe.'
User: 'moderately priced restaurant in the addenbrookes area'
System: 'Nando's Restaurant, Cambridge Leisure Park, which is in the Addenbrooke's part of town, is an outstanding restaurant. It's in the moderate price range.'
User: 'address type of food'
System: 'Nando's Restaurant, Cambridge Leisure Park is located on Unit G5, Cambridge Leisure Park, Clifton Way.'
User: 'type of food'
System: 'Nando's Restaurant, Cambridge Leisure Park is a great restaurant.'
User: 'what kind of food does it serve'
System: 'Nando's Restaurant, Cambridge Leisure Park serves mediterranean food.'
User: 'thank you goodbye'

Output (English): Moderate