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: 'uh i want to find a fast food restaurant and it should have a cheap price range'
System: 'Would you like fastfood or X food?'
User: 'fast food'
System: 'Burger King is a great restaurant, it serves fastfood and it's in the cheap price range.'
User: 'whats the address and price of the venue'
System: 'Burger King is located on The Grafton Centre. The price for main courses ranges from 1 pound 99 to 6 pounds 79.'
User: 'thank you goodbye'
Question: 'Did the user mention the area in which they are looking for restaurants?'

Output (English): No