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: 'What kind of venue are you looking for? For example, a pub.'
User: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'coffee shop'
System: 'Can I help you with anything else?'
User: 'coffee shop'
System: 'Are you looking for somewhere near a particular venue? For example, Pembroke College, the Saint Barnabas Press Gallery, or the Whipple Museum.'
User: 'cafe'
System: 'What type of food would you like? For example, Drinks and snacks only, Northern european, or Turkish.'
User: 'no'
System: 'What type of food would you like? For example, American, English, or Japanese.'
User: 'no'
System: 'Are you looking for somewhere near a particular venue? For example, the Book and Print Gallery, the Michaelhouse Centre, or The Fitzwilliam Museum.'
User: 'no'
System: 'The Cambridge Blue is an outstanding cafe.'
User: 'no'
System: 'The Cambridge Blue is an outstanding cafe.'
User: 'price'
System: 'The Cambridge Blue is located on 24 Regent Street. The price for main courses ranges from 1 pound 20 to 2 pounds 50 and the price for a cappuccino is 1 pound 35.'
User: 'price'
System: 'The Cambridge Blue is an outstanding venue. The price for main courses ranges from 1 pound 20 to 2 pounds 50 and the price for a cappuccino is 1 pound 35.'
User: 'moderate'
System: 'Cafe Eleven, which is in the moderate price range, is a great cafe.'
User: 'address'
System: 'Cafe Eleven is located on 11 Burleigh Street.'
User: 'address'
System: 'Cafe Eleven is located on 11 Burleigh Street.'
User: 'price'
System: 'Cafe Eleven is a great venue. The price for main courses ranges from 1 pound 50 to 6 pounds and the price for a cappuccino is 1 pound 75.'
User: 'sil'
System: 'Cafe Eleven is a great cafe.'
User: 'price'
System: 'Cafe Eleven is a great venue. The price for main courses ranges from 1 pound 50 to 6 pounds and the price for a cappuccino is 1 pound 75.'
User: 'telephone'
System: 'The phone number of Cafe Eleven is 01223369157.'
User: 'telephone'
System: 'The phone number of Cafe Eleven is 01223369157.'
User: 'thank you good bye'

Output (English): Moderate