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: 'Are you looking for somewhere near a particular venue? For example, the Technology Museum, the Museum of Classical Archaeology, or Saint John's College.'
User: 'no'
System: 'The Eraina Taverna is an outstanding restaurant and it serves greek food.'
User: 'address'
System: 'The Eraina Taverna is on 2 Free School Lane.'
User: 'phone number'
System: 'The phone number of the Eraina Taverna is 01223902126.'
User: 'postcode'
System: 'The Eraina Taverna is in the area with the postcode CB2 3QA.'
User: 'thank you good bye'
Question: 'Did the user ask whether children are allowed or not?'

Output (English): No