The Statement That "White Men Can't Jump" Is Not Defined

The statement that "white men can't jump" is not defined as a racial slur by most whites,because

A) whites don't play sports in which any jumping ability is an advantage.
B) jumping ability has nothing to do with success,power,or wealth in society.
C) blacks who say this are usually joking and say it only when they're with friends.
D) it is not seen as being applicable to white female athletes from Europe.