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: 'moderately priced restaurant and should be in the girton area'
System: 'The Rainbow Cafe is a great restaurant, it's in the Girton part of town and it's in the moderate price range.'
User: 'address phone number and price'
System: 'The Rainbow Cafe is on 9a King's Parade and its phone number is 01223321551. The price for main courses ranges from 7 pounds 95 to 10 pounds 95 and the price for a cappuccino is 1 pound 75.'
User: 'thank you goodbye'

Output (English): Moderate