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 kings hedges'
System: 'The Ranch, which is in the King's Hedges part of town, is a great restaurant.'
User: 'i need to know their address'
System: 'The Ranch is on 100 Histon Road.'
User: 'phone number'
System: 'The phone number of the Ranch is 01223322772.'
User: 'unintelligible the food'
System: 'The Ranch is an outstanding restaurant.'
User: 'thank you good bye'

Output (English): Don't Care