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: 'yes im looking for a chinese take away restaurant and it should have a cheap price range'
System: 'Would you like chinese or X food?'
User: 'chinese take away restaurant'
System: 'Saigon City is a great restaurant. It serves chinese take away. It's in the cheap price range.'
User: 'what is the address and area of the venue'
System: 'Saigon City is located on 169 High Street, Chesterton. The price for main courses ranges from 4 pounds 60 to 5 pounds 10.'
User: 'what is the area of the venue'
System: 'Saigon City is in the riverside part of town.'
User: 'thank you good bye'

Output (English): Cheap