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: 'background noise'
System: 'What kind of venue are you looking for? For example, a pub, or a restaurant.'
User: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'hi im trying to find a restaurant in'
System: 'What part of town do you have in mind? For example, something in the Barnwell, New Chesterton, or riverside area.'
User: 'a restaurant in chesterton area'
System: 'What type of food would you like? For example, Chinese, French, or Italian.'
User: 'new chesterton'
System: 'What type of food would you like? For example, Chinese take away, Fastfood, or Middleeastern.'
User: 'chinese'
System: 'HK Fusion, which serves chinese food, is an outstanding restaurant. It's in the cheap price range.'
User: 'chinese take away'
System: 'HK Fusion is a great restaurant, it serves chinese food and it's in the cheap price range.'
User: 'can i have the address and the phone number'
System: 'HK Fusion is on 21 Burleigh Street and its phone number is 01223355909.'
User: 'the address and the phone number of the venue'
System: 'HK Fusion is on 21 Burleigh Street. Its phone number is 01223355909.'
User: 'and the postcode'
System: 'HK Fusion is in the area with the postcode CB1 1DG.'
User: 'ah postcode of the venue'
System: 'HK Fusion is in the area with the postcode CB1 1DG.'
User: 'thank you good bye'

Output (English): Don't Care