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: 'restaurant in trumpington'
System: 'What type of food would you like? For example, Cafe food, Greek, or Italian.'
User: 'cafe'
System: 'The Oak Bistro is an outstanding restaurant and it's in the Trumpington part of town.'
User: 'address'
System: 'The Oak Bistro is on 6 Lensfield Road.'
User: 'phone number'
System: 'The phone number of The Oak Bistro is 01223323361.'
User: 'postcode'
System: 'The Oak Bistro is in the area with the postcode CB2 1EG.'
User: 'sil'
System: 'The Oak Bistro is an outstanding restaurant.'
User: 'postcode'
System: 'The Oak Bistro is in the area with the postcode CB2 1EG.'
User: 'thank you good bye'

Output (English): Don't Care