According to the Definition in Your Textbook,identify the Scenario That

According to the definition in your textbook,identify the scenario that would be considered trolling.

A) posting complaints about your coworkers on a gripe message board
B) constantly interrupting your professor with questions about the lecture
C) passing an untrue rumor along to a fellow student via a handwritten note
D) a visitor to a Mac users online technical support forum intentionally posting wrong answers to other users' questions