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: 'sil'
System: 'The Bakers is an outstanding pub.'
User: 'background noise0'
System: 'Can I help you with anything else?'
User: 'background noise'
System: 'The Alma is an outstanding pub and it's in the moderate price range.'
User: 'cheap restaurant'
System: 'What part of town do you have in mind? For example, something in the Arbury, Castle Hill, or Romsey area.'
User: 'background noise'
System: 'Are you looking for somewhere near a particular venue? For example, Little Saint Mary's, the Museum of Archaelogy and Anthropology, or Primavera.'
User: 'castle hill'
System: 'La Raza is an outstanding restaurant and it's in the cheap price range.'
User: 'background noise im doing this'
System: 'What type of food would you like? For example, Fastfood, Greek, or Middleeastern.'
User: 'background noise'
System: 'What part of town do you have in mind? For example, Cherry Hinton, or Trumpington.'
User: 'address'
System: 'La Raza is on 4-6, The Basement, Rose Crescent and it's in the central part of town.'
User: 'phone number ok thank you'
System: 'The phone number of La Raza is 01223464550.'
User: 'sil'
System: 'What part of town do you have in mind? For example, something in the Arbury, riverside, or Trumpington area.'
User: 'what is the address'
System: 'The Baron of Beef is an outstanding pub and it's in the cheap price range.'
User: 'castle hill area'
System: 'The Baron of Beef is located on Bridge Street and I am sorry but there is no information on its area.'
User: 'k address please'
System: 'The Baron of Beef is on Bridge Street.'
User: 'background noise'
System: 'The Baron of Beef is a great pub.'
User: 'phone number'
System: 'The phone number of The Baron of Beef is 01223505022.'
User: 'price'
System: 'The Baron of Beef is an outstanding venue. The price for main courses ranges from 4 pounds 99 to 7 pounds 99 and the price for a cheapest pint of beer is 2 pounds 55.'
User: 'price'
System: 'The Baron of Beef is a great venue. The price for main courses ranges from 4 pounds 99 to 7 pounds 99 and the price for a cheapest pint of beer is 2 pounds 55.'
User: 'background noise'
System: 'The Baron of Beef is an outstanding pub.'
User: 'thank background noise'
System: 'Are you looking for somewhere near a particular venue? For example, Great Saint Mary's Church, Jesus College, or the Saint Barnabas Press Gallery.'
User: 'thank you good bye'

Output (English): Cheap