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: 'background noise'
System: 'What kind of price range are you looking for? For example, expensive, or moderate.'
User: 'moderate'
System: 'Are you looking for a venue with a television?'
User: 'no'
System: 'Are you looking for somewhere near a particular venue? For example, Great Saint Mary's Church, Pembroke College, or Williams Art and Antiques.'
User: 'a restaurant'
System: 'Are you looking for somewhere near a particular venue? For example, Clare College, Great Saint Mary's Church, or the Museum of Archaelogy and Anthropology.'
User: 'new chesterton'
System: 'Hakka is an outstanding restaurant. It's in the New Chesterton part of town. It's in the moderate price range.'
User: 'what is the address'
System: 'Hakka is located on 24 Milton Road.'
User: 'what is the phone number'
System: 'The phone number of Hakka is 01223568988.'
User: 'what type of food do they have'
System: 'Hakka serves chinese food.'
User: 'thank you good bye'

Output (English): Moderate