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: 'restaurant'
System: 'What type of food would you like? For example, American, or Traditional.'
User: 'doesnt matter'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or moderate.'
User: 'moderately'
System: 'Blue Spice is a great restaurant.'
User: 'moderately priced'
System: 'Caffe Uno, which is in the moderate price range, is a great restaurant.'
User: 'new chesterton area'
System: 'Hakka, which is in the New Chesterton part of town, is an outstanding restaurant. It's in the moderate price range.'
User: 'address'
System: 'Hakka is on 24 Milton Road.'
User: 'price of venue'
System: 'Hakka is an outstanding venue. The price for main courses ranges from 5 pounds to 13 pounds.'
User: 'good bye'

Output (English): Moderate