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: 'i want ah a free restaurant and i dont care about the area'
System: 'Are you looking for somewhere near a particular venue? For example, Cherry Hinton Water Play, the Gallery at twelve A High Street, or the Museum of Archaelogy and Anthropology.'
User: 'i dont care'
System: 'What type of food would you like? For example, English, International, or Turkish.'
User: 'international'
System: 'There is no restaurant serving international food that is providing services for free.'
User: 'ok then turkish free restaurant'
System: 'There is no restaurant serving turkish food that is providing services for free.'
User: 'ok greek free restaurant'
System: 'There is no restaurant serving greek food that is providing services for free.'
User: 'anything free'
System: 'Would you like a greek food, or you don't care?'
User: 'free anything free'
System: 'The Michaelhouse Centre is an outstanding restaurant and it doesn't charge any entrance fee.'
User: 'a the area'
System: 'The Michaelhouse Centre, which doesn't charge any entrance fee, is a great restaurant.'
User: 'the address'
System: 'The Michaelhouse Centre is located on Michaelhouse, Trinity Street.'
User: 'and whats the post code'
System: 'The Michaelhouse Centre is in the area with the postcode CB2 1SU.'
User: 'ok thank you good bye'
Question: 'Did the user ask for the phone number of the restaurant?'

Output (English): No