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 pub food restaurant'
System: 'What part of town do you have in mind? For example, something in the central, Girton, or Romsey area.'
User: 'any part of town'
System: 'Are you looking for somewhere near a particular venue? For example, the Botanic Garden, the Lynne Strover Gallery, or Milton Country Park.'
User: 'no'
System: 'The Fountain Inn, which serves pub food, is a great restaurant.'
User: 'what is the phone number'
System: 'The phone number of The Fountain Inn is 01223366540.'
User: 'sil'
System: 'The Fountain Inn is a great restaurant. It serves pub food.'
User: 'what is price of the venue'
System: 'The Fountain Inn is an outstanding venue. The price for main courses ranges from 4 pounds 95 to 7 pounds 95 and the price for a glass of wine ranges from 3 pounds to 4 pounds 50 and the price for a cheapest pint of beer is 2 pounds.'
User: 'thank you goodbye'

Output (English): Moderate