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 pub, or a restaurant.'
User: 'restaurant'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'restaurant'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'restaurant'
System: 'What part of town do you have in mind? For example, Barnwell, or Chesterton.'
User: 'new chesterton'
System: 'Hakka, which is in the New Chesterton part of town, is an outstanding restaurant.'
User: 'sil'
System: 'What kind of price range are you looking for? For example, cheap, or free.'
User: 'sil'
System: 'Are you looking for somewhere near a particular venue? For example, Downing College, the Michaelhouse Centre, or Saint Catharine's College.'
User: 'i dont care'
System: 'Hakka is an outstanding restaurant and it's in the New Chesterton part of town.'
User: 'i dont care'
System: 'What kind of price range are you looking for? For example, expensive, or moderate.'
User: 'knock sil'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'i dont care'
System: 'Hakka is an outstanding restaurant. It's in the New Chesterton part of town.'
User: 'i do not care'
System: 'There is no pub in the New Chesterton area.'
User: 'i do not care'
System: 'Hakka is the only venue in the New Chesterton area.'
User: 'thank you good bye'
Question: 'Did the user ask whether children are allowed or not?'

Output (English): No