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: 'noise sil'
System: 'What kind of venue are you looking for? For example, a pub, or a restaurant.'
User: 'traditional restaurant have expensive price range'
System: 'Are you looking for somewhere near a particular venue? For example, the Scott Polar Museum, or the Whipple Museum.'
User: 'no'
System: 'What type of food would you like? For example, English, Italian, or Mediterranean.'
User: 'i dont care'
System: 'Blue Spice is a great restaurant and it's in the expensive price range.'
User: 'ok address'
System: 'Blue Spice is on Unit F1, Cambridge Leisure Park, Clifton Way. The price for main courses ranges from 12 pounds 50 to 12 pounds 50.'
User: 'thank you good bye'

Output (English): Expensive