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: 'background noise'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'looking for an international restaurant'
System: 'Are you looking for somewhere near a particular venue? For example, Byard Art, Churchill College, or Little Saint Mary's.'
User: 'no'
System: 'Giraffe is an outstanding restaurant and it serves international food.'
User: 'whats the address'
System: 'Giraffe is located on Christ's Lane.'
User: 'whats the postcode'
System: 'Giraffe is in the area with the postcode CB1 1NP.'
User: 'thank you good bye'
Question: 'Did the user ask for the phone number of the restaurant?'

Output (English): No