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: 'unintelligible'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'unintelligible'
System: 'What kind of price range are you looking for? For example, expensive, or moderate.'
User: 'background noise'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'a moderately priced restaurant in a chesterton area'
System: 'What part of town do you have in mind? For example, King's Hedges, or New Chesterton.'
User: 'chesterton'
System: 'Twenty-four, which is in the Chesterton part of town, is an outstanding restaurant. It's in the moderate price range.'
User: 'whats the address'
System: 'Twenty-four is on 24 Cambridge Science Park, Milton Road.'
User: 'whats the phone number'
System: 'The phone number of Twenty-four is 01223395800.'
User: 'thank you good bye'

Output (English): Moderate