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: 'cheap restaurant in addenbrookes'
System: 'What type of food would you like? For example, Chinese, Contemporary, or Traditional.'
User: 'dont care'
System: 'What type of food would you like? For example, Northern european, Chinese, or Indian.'
User: 'dont care'
System: 'Can I help you with anything else?'
User: 'a cheap restaurant'
System: 'What type of food would you like? For example, Mexican and Tex Mex, Indian, or Thai.'
User: 'in addenbrookes'
System: 'Are you looking for somewhere near a particular venue? For example, Artworks, Cambridge Contemporary Art, or the Museum Of Technology.'
User: 'addenbrookes area'
System: 'The Peking Restaurant is a great restaurant, it's in the Addenbrooke's part of town and it's in the cheap price range.'
User: 'whats the address and phone number'
System: 'The Peking Restaurant is on Unit 3, The Belvedere, Homerton Street and its phone number is 01223902166.'
User: 'thank you good bye'

Output (English): Cheap