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: 'coffee shop serving english food'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'cheap'
System: 'The Cambridge Blue, which serves english food, is an outstanding cafe. It's in the cheap price range.'
User: 'cheap'
System: 'The Cambridge Blue, which serves english food, is an outstanding cafe. It's in the cheap price range.'
User: 'sil'
System: 'The Cambridge Blue is an outstanding cafe, it serves english food and it's in the cheap price range.'
User: 'could i have the address'
System: 'The Cambridge Blue is located on 24 Regent Street.'
User: 'phone number'
System: 'The phone number of the Cambridge Blue is 01223369222.'
User: 'unintelligible'
System: 'The Cambridge Blue is an outstanding cafe.'
User: 'unintelligible'
System: 'The Cambridge Blue is a great cafe.'
User: 'the postcode'
System: 'The Cambridge Blue is in the area with the postcode CB2 1DB.'
User: 'the postcode'
System: 'The Cambridge Blue is in the area with the postcode CB2 1DB.'
User: 'okay thank you goodbye'
Question: 'Did the user ask whether children are allowed or not?'

Output (English): No