Which of the Following Activities Is Least Likely to Be

Which of the following activities is least likely to be considered hostile work environment sexual harassment?

A) repeated touching and groping by a supervisor
B) a "nudie" calendar (featuring nude women in suggestive positions) hangs in the workroom, an area where the complaining party is unlikely to be on a daily or even a weekly basis
C) a supervisor frequently dropping various items (pens, file folders, etc.) on the floor and requesting female employees pick them up just so that he can look down their blouses or up their skirts
D) a supervisor repeatedly demanding that a female employee reach into his front pocket to remove change or other items