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: 'i want to find a moderately priced restaurant in the kings hedges area'
System: 'The Ranch is an outstanding restaurant, it's in the King's Hedges part of town and it's in the moderate price range.'
User: 'what is the address'
System: 'The Ranch is located on 100 Histon Road.'
User: 'what is the phone number'
System: 'The phone number of the Ranch is 01223322772.'
User: 'what is the price range'
System: 'The Ranch is in the moderate price range. The price for main courses ranges from 6 pounds to 12 pounds 50.'
User: 'thank you goodbye'
Question: 'Did the user ask for the address of the restaurant?'

Output (English): Yes