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 pub food restaurant and it should be in fen ditton'
System: 'The Lion and Lamb is an outstanding restaurant, it's in the Fen Ditton part of town and it serves pub food.'
User: 'may i get the address and postcode'
System: 'The Lion and Lamb is on High Street, Milton and it's in the area with the postcode CB4 6DF.'
User: 'thank you and good bye'
Question: 'Did the user ask for the address of the restaurant?'

Output (English): Yes