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: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'restaurant'
System: 'What type of food would you like? For example, Cafe food, Italian, or Vegetarian.'
User: 'drinks and snacks'
System: 'Are you looking for somewhere near a particular venue? For example, Churchill College, the Museum of Archaelogy and Anthropology, or the Scott Polar Museum.'
User: 'no'
System: 'The Fleur, which serves drinks and snacks, is a great restaurant.'
User: 'okay'
System: 'The Fleur is a great restaurant. It serves drinks and snacks.'
User: 'can i have the phone number and address'
System: 'The Fleur is on 73 Humberstone Road and its phone number is 01223902183.'
User: 'repeat'
System: 'The Fleur is an outstanding restaurant.'
User: 'a phone number'
System: 'The phone number of The Fleur is 01223902183.'
User: 'address'
System: 'The Fleur is located on 73 Humberstone Road.'
User: 'address'
System: 'The Fleur is located on 73 Humberstone Road.'
User: 'hammerstone road'
System: 'The Fleur, which serves drinks and snacks, is a great restaurant.'
User: 'address'
System: 'The Fleur is located on 73 Humberstone Road.'
User: 'unintelligible'
System: 'The Alma is an outstanding pub.'
User: 'thank you goodbye'

Output (English): Moderate