Which Situation Is an Example of Third-Party Sexual Harassment

Which situation is an example of third-party sexual harassment?

A) A candidate for a management job does not get hired because another candidate agreed to go on a date with the company owner, and therefore got the job.
B) A boss threatens to fire an assistant who rejects his flirtations.
C) Women on a swim team are uncomfortable in their bathing suits because their coach repeatedly compliments their bodies when they exit the pool.
D) A straight-A student gets a D in her English class after she refuses a date with her professor.
E) Many female customers in a department store choose not to try on clothing because the changing rooms have no doors.