Rich man and African woman

A rich man entered a restaurant.  He looked around and saw an African (black) woman sitting in a corner.  He walked up to the counter and took out his wallet and yelled at the waiter, I'm buying food for everyone in here except that black woman sitting over there!

 The waiter took the money and gave free food to everyone there except the African woman…

 Instead of being embarrassed and showing a crease on her forehead, the black woman raised her head and looked at the man and said with a smile, thank you;

 The rich man was furious.  He went to the waiter again and took out his wallet and said loudly, this time a food press plus free food for everyone here except the African sitting in the corner.

 Again, the waiter took the money and started giving extra food and press to the people in the restaurant, excluding the African woman.  When she was done and everyone was served, the African woman gave another smile and said softly to the man, Thank you.

 The man went mad with rage. 

 He leaned towards the waiter and asked him: 

 Is this black woman crazy? 

 I bought food and drinks for everyone but him and instead of getting angry he thanked me and smiled and didn't move.

 The waiter smiled at the rich man and said, no sir.  He is not crazy.  He is the owner of this restaurant.

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