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: 'cough'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'a cheap pub'
System: 'The Bakers is an outstanding pub and it's in the cheap price range.'
User: 'a pub'
System: 'The Bakers, which is in the cheap price range, is an outstanding pub.'
User: 'sil'
System: 'The Bakers, which is in the cheap price range, is a great pub.'
User: 'what is the address'
System: 'The Bakers is located on 176 East Road.'
User: 'what is the postcode'
System: 'The Bakers is in the area with the postcode CB1 1BG.'
User: 'thank you and goodbye'
Question: 'Did the user mention the area in which they are looking for restaurants?'

Output (English): No