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 free contemporary restaurant'
System: 'The Michaelhouse Centre is a great restaurant, it serves contemporary food and it doesn't charge any entrance fee.'
User: 'what is the address'
System: 'The Michaelhouse Centre is located on Michaelhouse, Trinity Street.'
User: 'whats the phone number'
System: 'The phone number of the Michaelhouse Centre is 01223309147.'
User: 'what area is it in'
System: 'The Michaelhouse Centre is in the central part of town.'
User: 'thank you goodbye'
Question: 'Did the user ask for the address of the restaurant?'

Output (English): Yes