The input is a conversation between an automated system and a user, followed by a question. The user is looking for suggestions for pubs, restaurants and coffee shops in Cambridge. In the dialogue, the user may provide some criteria for the type of place they want such as price range, cuisine, etc. Similarly, the user may ask details of the place suggested by the system such as phone number, address, etc. The answer of the question has to be a Yes or a No. Given such a dialogue, answer the given question based on the information present in the dialogue.
Q: 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: 'american restaurant'
System: 'What part of town do you have in mind? For example, something in the Arbury, Chesterton, or central area.'
User: 'dont care'
System: 'Gourmet Burger , which serves american food, is an outstanding restaurant.'
User: 'phone number'
System: 'The phone number of Gourmet Burger  is 01223312598.'
User: 'price range'
System: 'Gourmet Burger  is a great venue. The price for main courses ranges from 3 pounds 95 to 8 pounds 45.'
User: 'thank you good bye'
Question: 'Did the user ask for the phone number of the restaurant?'

A: 
Yes