Which of the Following Is NOT an Example of Sexual

Which of the following is NOT an example of sexual harassment?

A) A male boss using his position of authority to pressure women who work for him to perform sexual favors.
B) A woman making obscene comments to a male homosexual with whom she works.
C) A homosexual male making unwanted advances toward a female college student.
D) A high school boy acting obnoxious around a girl to whom he is attracted.