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'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'restaurant'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'moderate'
System: 'What type of food would you like? For example, Cafe food, Chinese take away, or Turkish.'
User: 'japanese'
System: 'What part of town do you have in mind? For example, something in the Barnwell, Newnham, or Romsey area.'
User: 'in the romsey area'
System: 'Are you looking for somewhere near a particular venue? For example, Castle Galleries, Magdalene College, or Sidney Sussex College.'
User: 'sydney sussex collesge'
System: 'Are you looking for somewhere near a particular venue? For example, the Technology Museum, Gonville and Caius College, or King's College.'
User: 'the technology building'
System: 'Yippee Noodle Bar is a great restaurant, it serves chinese take away and japanese food and it's in the moderate price range.'
User: 'thank you good bye'

Output (English): Moderate