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 restaurant in the barnwell'
System: 'The Wheatsheaf, which is in the Barnwell part of town, is an outstanding restaurant.'
User: 'noise sil'
System: 'The Wheatsheaf, which is in the Barnwell part of town, is a great restaurant.'
User: 'nosie what type of food does it serve'
System: 'The Wheatsheaf serves traditional food.'
User: 'what type of food does it serve'
System: 'The Wheatsheaf serves traditional food.'
User: 'what is its telephone number'
System: 'The phone number of the Wheatsheaf is 01223812196.'
User: 'noise sil'
System: 'The Wheatsheaf is a great restaurant.'
User: 'noise sil'
System: 'The Wheatsheaf is a great restaurant.'
User: 'what is its phone number'
System: 'The phone number of the Wheatsheaf is 01223812196.'
User: 'thank you good bye'

Output (English): Don't Care