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: 'a restaurant'
System: 'What type of food would you like? For example, East asian, pub, or Fusion.'
User: 'a greek restaurant'
System: 'Are you looking for somewhere near a particular venue? For example, the Botanical Garden* Botanical Gardens, Clare College, or Hughes Hall.'
User: 'greek'
System: 'Are you looking for somewhere near a particular venue? For example, the Lynne Strover Gallery, Trinity College, or Wandlebury Country Park.'
User: 'no'
System: 'The Eraina Taverna, which serves greek food, is an outstanding restaurant.'
User: 'i need the price range'
System: 'The Eraina Taverna is a great venue. The price for main courses ranges from 6 pounds 50 to 13 pounds 95.'
User: 'the phone number and postcode of a greek restaurant'
System: 'The Varsity, which serves greek food, is a great restaurant.'
User: 'what is the phone number and postcode'
System: 'The phone number of the Varsity is 01223356060 and it's in the area with the postcode CB2 3AR.'
User: 'thank you goodbye'

Output (English): Don't Care