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: 'um im looking for an east asian restaurant'
System: 'Are you looking for somewhere near a particular venue? For example, Cherry Hinton Water Play, Corpus Christi, or Downing College.'
User: 'no just anything east asian'
System: 'Little Seoul, which serves east asian food, is an outstanding restaurant.'
User: 'is little fill um what whats the price range for little fill'
System: 'Little Seoul is in the moderate price range.'
User: 'thats um exactly what im looking for so ill go to little fill um wha whats the address and whats the phone number'
System: 'Shiraz, which serves east asian food, is a great restaurant.'
User: 'no i wanted to go to little fill'
System: 'Thanh Binh, which serves east asian food, is a great restaurant.'
User: 'but i need the'
System: 'Little Seoul, Thanh Binh and Shiraz are the only restaurants that serve east asian food.'
User: 'i need the phone number for little fill'
System: 'Thanh Binh is located on 17 Magdalene Street and its phone number is 01223362456.'
User: 'whats the phone number of little fill'
System: 'The phone number of Thanh Binh is 01223362456.'
User: 'and what about little fill'
System: 'Little Seoul, which serves east asian food, is an outstanding restaurant.'
User: 'i want to go to little fill'
System: 'Little Seoul is a great restaurant.'
User: 'what is its phone number and address'
System: 'Little Seoul is on 108 Regent Street and its phone number is 01223308681.'
User: 'whats its phone number'
System: 'The phone number of Little Seoul is 01223308681.'
User: 'thank you good bye'

Output (English): Moderate