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 the romsey area'
System: 'The Royal Standard is an outstanding restaurant and it's in the Romsey part of town. It's in the cheap price range.'
User: 'do you know the address and what type of food they serve'
System: 'The Royal Standard is located on 292 Mill Road and it serves indian food.'
User: 'thank you good bye'

Output (English): Cheap