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: 'i woud like a cheap pub with internet'
System: 'Are you looking for a venue with an internet connection?'
User: 'id like a cheap pub with an internet connection'
System: 'The Bakers, which has an internet connection, is in the cheap price range. It's a great pub.'
User: 'whats the address'
System: 'The Bakers is located on 176 East Road.'
User: 'phone number and do they allow children'
System: 'The phone number of The Bakers is 01223304121.'
User: 'do they allow children'
System: 'The Bakers, which allows children, is in the cheap price range. This place, which has an internet connection, is an outstanding pub.'
User: 'thank you good bye'

Output (English): Cheap