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 am looking for a restaurant in chesterton'
System: 'Are you looking for somewhere near a particular venue? For example, the Botanic Garden, Kettle's Yard, or Saint Catharine's College.'
User: 'no'
System: 'Twenty-four, which is in the Chesterton part of town, is a great restaurant.'
User: 'what is the price range'
System: 'Twenty-four is in the moderate price range.'
User: 'what is the price'
System: 'Twenty-four is a great venue. The price for main courses ranges from 6 pounds to 15 pounds.'
User: 'what is the address'
System: 'Twenty-four is on 24 Cambridge Science Park, Milton Road.'
User: 'thank you good bye'
Question: 'Did the user ask for the phone number of the restaurant?'

Output (English): No