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 cafe, a pub, or a restaurant.'
User: 'japanese'
System: 'Are you looking for a cafe or a restaurant?'
User: 'rest'
System: 'Are you looking for a cafe or a restaurant?'
User: 'restaurant'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'restaurant'
System: 'What part of town do you have in mind? For example, something in the King's Hedges, riverside, or Trumpington area.'
User: 'sil'
System: 'What part of town do you have in mind? For example, something in the Barnwell, Romsey, or Trumpington area.'
User: 'i dont care'
System: 'Are you looking for somewhere near a particular venue? For example, Cambridge Contemporary Art, the Michaelhouse Centre, or Lamma's Land.'
User: 'i dont care'
System: 'Yippee Noodle Bar is a great restaurant and it serves chinese take away and japanese food.'
User: 'no'
System: 'What part of town do you have in mind? For example, something in the Arbury, Castle Hill, or Chesterton area.'
User: 'i dont care'
System: 'What part of town do you have in mind? For example, something in the Fen Ditton, Girton, or King's Hedges area.'
User: 'unintelligible'
System: 'What part of town do you have in mind? For example, Arbury, or Fen Ditton.'
User: 'i dont care oh japanese'
System: 'Yippee Noodle Bar is an outstanding restaurant and it serves chinese take away and japanese food.'
User: 'phone number'
System: 'The phone number of Yippee Noodle Bar is 01223518111.'
User: 'address'
System: 'Yippee Noodle Bar is on 7-9 King Street.'
User: 'thank you good bye'

Output (English): Don't Care