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: 'greek restaurant'
System: 'The Eraina Taverna is a great restaurant and it serves greek food.'
User: 'and the price range'
System: 'The Eraina Taverna is an outstanding venue. The price for main courses ranges from 6 pounds 50 to 13 pounds 95.'
User: 'address'
System: 'The Eraina Taverna is located on 2 Free School Lane.'
User: 'area'
System: 'The Eraina Taverna is an outstanding restaurant.'
User: 'what area'
System: 'The Eraina Taverna is in the central part of town.'
User: 'phone number'
System: 'The phone number of the Eraina Taverna is 01223902126.'
User: 'thank you good bye'
Question: 'Did the user ask whether children are allowed or not?'

Output (English): No