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: 'noise sil'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'moderately restaurant'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'moderate'
System: 'Are you looking for somewhere near a particular venue? For example, Cambridge Contemporary Art, Kettle's Yard, or Saint Catharine's College.'
User: 'cherry hinton area'
System: 'Are you looking for somewhere near a particular venue? For example, Cherry Hinton Water Play, Downing College, or the Lynne Strover Gallery.'
User: 'cherry hinton'
System: 'Are you looking for somewhere near a particular venue? For example, Churchill College, the Gallery at twelve A High Street, or the Lynne Strover Gallery.'
User: 'cherry hinton'
System: 'Are you looking for somewhere near a particular venue? For example, the Book and Print Gallery, Gonville and Caius College, or Holy Trinity Church.'
User: 'noise sil'
System: 'Are you looking for somewhere near a particular venue? For example, the Botanic Gardens, Downing College, or King's College.'
User: 'cherry hinton'
System: 'What type of food would you like? For example, Indian, International, or Thai.'
User: 'cherry hinton'
System: 'What type of food would you like? For example, Mediterranean, Traditional, or Turkish.'
User: 'thank you good bye'

Output (English): Expensive