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: 'id like to find an international restaurant i dont care about the price range'
System: 'What kind of venue are you looking for? For example, a restaurant.'
User: 'an international restaurant'
System: 'Giraffe, which serves international food, is a great restaurant.'
User: 'what is the address'
System: 'Giraffe is located on Christ's Lane.'
User: 'sil'
System: 'Giraffe, which serves international food, is an outstanding restaurant.'
User: 'what is the address'
System: 'Giraffe is located on Christ's Lane.'
User: 'what is the price'
System: 'Giraffe is an outstanding venue. The price for main courses ranges from 6 pounds 95 to 14 pounds 95 and the price for a cappuccino is 2 pounds 10.'
User: 'unintelligible'
System: 'Giraffe is an outstanding restaurant.'
User: 'thank you goodbye'
Question: 'Did the user ask for the phone number of the restaurant?'

Output (English): No