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: 'im looking for a cheap pub with internet'
System: 'The Bakers has an internet connection, it's in the cheap price range and it's a great pub.'
User: 'ok id like the phone number and whether children are allowed'
System: 'The Bakers is the only pub with children and with an internet connection in the cheap price range.'
User: 'ok whats the phone number'
System: 'The phone number of The Bakers is 01223304121.'
User: 'ok thank you good bye'

Output (English): Cheap