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: 'food restaurant'
System: 'Let me confirm. You are looking for a pub venue.'
User: 'no'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or moderate.'
User: 'im looking'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'im looking for a contemporary rest'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or moderate.'
User: 'free'
System: 'The Michaelhouse Centre is a great restaurant, it serves contemporary food and it doesn't charge any entrance fee.'
User: 'im looking for a contemporary restaurant'
System: 'The Michaelhouse Centre is a great restaurant, it serves contemporary food and it doesn't charge any entrance fee.'
User: 'whats the address phone number and the area'
System: 'The Michaelhouse Centre is located on Michaelhouse, Trinity Street and its phone number is 01223309147.'
User: 'sil'
System: 'The Michaelhouse Centre is an outstanding restaurant.'
User: 'what'
System: 'The Michaelhouse Centre is an outstanding restaurant.'
User: 'what'
System: 'The Michaelhouse Centre is a great restaurant.'
User: 'whats the address'
System: 'The Michaelhouse Centre is on Michaelhouse, Trinity Street.'
User: 'sil'
System: 'The Michaelhouse Centre is a great restaurant.'
User: 'what is the address'
System: 'The Michaelhouse Centre is on Michaelhouse, Trinity Street.'
User: 'sil'
System: 'The Michaelhouse Centre is a great restaurant.'
User: 'what is the phone number'
System: 'The phone number of the Michaelhouse Centre is 01223309147.'
User: 'sil'
System: 'The Michaelhouse Centre is an outstanding restaurant.'
User: 'and whats the address'
System: 'The Michaelhouse Centre is located on Michaelhouse, Trinity Street.'
User: 'and whats the area of the venue'
System: 'The Michaelhouse Centre is an outstanding restaurant.'
User: 'sil'
System: 'The Michaelhouse Centre is a great restaurant.'
User: 'sil'
System: 'The Michaelhouse Centre is a great restaurant.'
User: 'sil'
System: 'The Michaelhouse Centre is an outstanding restaurant.'
User: 'thank you goodbye'
Question: 'Did the user mention price range they are looking for?'

Output (English): Yes