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 cheap restaurant in the city center'
System: 'La Raza is a great restaurant, it's in the central part of town and it's in the cheap price range.'
User: 'what is the address'
System: 'La Raza is located on 4-6, The Basement, Rose Crescent.'
User: 'type of food'
System: 'La Raza is a great restaurant.'
User: 'whats the type of food'
System: 'La Raza serves spanish food.'
User: 'ok thank you goodbye'
Question: 'Did the user ask for the phone number of the restaurant?'

Output (English): No