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: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'fast food'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'fast food'
System: 'Are you looking for a cafe or a restaurant?'
User: 'fast food'
System: 'Are you looking for a cafe or a restaurant?'
User: 'fast food'
System: 'Are you looking for a cafe or a restaurant?'
User: 'fast food restaurant'
System: 'Burger King, which serves fastfood, is a great restaurant. It's in the cheap price range.'
User: 'restaurant'
System: 'Burger King is located on The Grafton Centre.'
User: 'phone number'
System: 'The phone number of Burger King is 01223322666.'
User: 'thank you good bye'
Question: 'Did the user ask whether children are allowed or not?'

Output (English): No