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: 'restaurant'
System: 'What type of food would you like? For example, pub, Middleeastern, or Vegetarian.'
User: 'barnwell area'
System: 'What type of food would you like? For example, Mexican and Tex Mex, Mediterranean, or Turkish.'
User: 'mexican'
System: 'Are you looking for somewhere near a particular venue? For example, Cambridge Contemporary Art, Little Saint Mary's, or Saint John's College.'
User: 'no'
System: 'Chiquito, which serves mexican and tex mex food, is an outstanding restaurant.'
User: 'barnwell area'
System: 'The Wheatsheaf is a great restaurant and it's in the Barnwell part of town.'
User: 'andr address'
System: 'The Wheatsheaf is located on Stow Road, Stow-Cum-Quy.'
User: 'address'
System: 'The Wheatsheaf is located on Stow Road, Stow-Cum-Quy.'
User: 'phone number'
System: 'The phone number of the Wheatsheaf is 01223812196.'
User: 'phone number'
System: 'The phone number of the Wheatsheaf is 01223812196.'
User: 'thank you goodbye'
Question: 'Did the user ask whether children are allowed or not?'

Output (English): No