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 center area'
System: 'Are you looking for somewhere near a particular venue? For example, Gonville and Caius College, Great Saint Mary's Church, or Little Saint Mary's.'
User: 'no'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Girton, or New Chesterton area.'
User: 'in the city center area'
System: 'What part of town do you have in mind? For example, something in the Fen Ditton, New Chesterton, or riverside area.'
User: 'city center area'
System: 'What type of food would you like? For example, Mexican and Tex Mex, Fastfood, or Mediterranean.'
User: 'i dont care'
System: 'Let me confirm. You don't care about the food and you are looking for a venue.'
User: 'yes'
System: 'Are you looking for a pub or a restaurant?'
User: 'cheap restaurant'
System: 'La Raza, which is in the cheap price range, is a great restaurant.'
User: 'whats the address'
System: 'La Raza is on 4-6, The Basement, Rose Crescent.'
User: 'thank you good bye'
System: 'La Raza is a great restaurant.'
User: 'thank you good bye'

Output (English): Cheap