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 moderately priced restaurant'
System: 'What part of town do you have in mind? For example, something in the Castle Hill, Cherry Hinton, or riverside area.'
User: 'should be in the addenbrookes area'
System: 'What type of food would you like? For example, Cafe food, English, or Seafood.'
User: 'english'
System: 'There is no restaurant in the Addenbrooke's area and serving english food.'
User: 'seafoood'
System: 'Would you like seafood or X food?'
User: 'seafood'
System: 'There is no restaurant in the Addenbrooke's area and serving seafood.'
User: 'a moderately priced restaurant'
System: 'Would you like an addenbrooke's area, or you don't care?'
User: 'addenbrookes area moderately priced restaurant'
System: 'There is no restaurant in the Addenbrooke's area and serving seafood.'
User: 'i dont care'
System: 'Would you like a seafood, or you don't care?'
User: 'i dont care'
System: 'Nando's Restaurant, Cambridge Leisure Park, which is in the Addenbrooke's part of town, is a great restaurant. It's in the moderate price range.'
User: 'great address and postcode please'
System: 'Nando's Restaurant, Cambridge Leisure Park, which is in the area with the postcode CB1 7DY, is located on Unit G5, Cambridge Leisure Park, Clifton Way.'
User: 'thank you good bye'

Output (English): Moderate