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, which serves contemporary food, is an outstanding restaurant. It doesn't charge any entrance fee.'
User: 'what is the address'
System: 'The Michaelhouse Centre is on Michaelhouse, Trinity Street.'
User: 'what is the phone number'
System: 'The phone number of the Michaelhouse Centre is 01223309147.'
User: 'what is the price'
System: 'The Michaelhouse Centre is a great venue. The price for main courses ranges from 3 pounds 30 to 8 pounds 95 and the price for a cappuccino is 1 pound 75 and the entrance is free of charge.'
User: 'thank you goodbye'
Question: 'Did the user ask for the address of the restaurant?'

Output (English): Yes