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: 'hi im looking for a coffee shope'
System: 'Are you looking for somewhere near a particular venue? For example, Cafe Jello, Corpus Christi, or Sidney Sussex College.'
User: 'serving any kind of food'
System: 'There is no cafe in the Cherry Hinton area.'
User: 'do you have something else'
System: 'There is no cafe in the Cherry Hinton area.'
User: 'im looking for a coffee shop'
System: 'There is no cafe in the Cherry Hinton area.'
User: 'in any area'
System: 'There is no cafe serving indian food.'
User: 'any kind of food what about any kind of food'
System: 'Carringtons is an outstanding cafe and a great restaurant.'
User: 'it should have a moderate price range'
System: 'Carringtons, which is a great cafe and an outstanding restaurant, is in the moderate price range.'
User: 'can i get the phone number'
System: 'The phone number of Carringtons is 01223361792.'
User: 'noise sil'
System: 'Carringtons is a great restaurant.'
User: 'ok give me the phone number'
System: 'The phone number of Carringtons is 01223361792.'
User: 'and the post code please'
System: 'Carringtons is in the area with the postcode CB2 3NZ.'
User: 'thank you good bye'
Question: 'Did the user mention price range they are looking for?'

Output (English): Yes