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: 'a cheap restaurant in the city centre area'
System: 'What kind of price range are you looking for? For example, cheap, or moderate.'
User: 'i dont care'
System: 'Are you looking for somewhere near a particular venue? For example, Artspace, Holy Trinity Church, or Pembroke College.'
User: 'no'
System: 'La Raza is a great restaurant and it's in the central part of town.'
User: 'no'
System: 'La Raza, which is in the central part of town, is a great restaurant.'
User: 'whats the address'
System: 'La Raza is on 4-6, The Basement, Rose Crescent.'
User: 'whats the phone number'
System: 'The phone number of La Raza is 01223464550.'
User: 'cough'
System: 'La Raza is a great restaurant.'
User: 'cough'
System: 'La Raza is a great restaurant.'
User: 'cough'
System: 'La Raza is an outstanding restaurant.'
User: 'whats the price'
System: 'La Raza is a great venue. The price for main courses ranges from 1 pound 95 to 13 pounds 95 and the entrance for adults is 4 pounds.'
User: 'whats the price'
System: 'La Raza is an outstanding restaurant.'
User: 'thank you goodbye'
System: 'Can I help you with anything else?'
User: 'thank you goodbye'

Output (English): Cheap