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: 'pub'
System: 'What part of town do you have in mind? For example, King's Hedges, or Newnham.'
User: 'i dont care'
System: 'The Alma is an outstanding pub.'
User: 'internet and television'
System: 'Are you looking for a cafe or a restaurant?'
User: 'pub'
System: 'Are you looking for somewhere near a particular venue? For example, the Michaelhouse Centre, Saint John's College, or Lamma's Land.'
User: 'no'
System: 'The Alma is an outstanding pub.'
User: 'internet connection'
System: 'The Bakers has an internet connection and it's an outstanding pub.'
User: 'television'
System: 'The Bakers, which allows children, is a great pub with an internet connection.'
User: 'television'
System: 'The Bakers has an internet connection and it's an outstanding pub.'
User: 'internet and tv'
System: 'The Bakers, which has an internet connection and a television, is a great pub.'
User: 'phone number and area'
System: 'The phone number of The Bakers is 01223304121.'
User: 'thank you good bye'
Question: 'Did the user ask for the phone number of the restaurant?'

Output (English): Yes