The Best Way to Clarify Your Main Idea in a Presentation

The best way to clarify your main idea in a presentation is to

A) provide a lengthy handout for your audience to review during your presentation.
B) describe it using jargon and complicated language to emphasize its importance.
C) develop a single sentence that links your subject and purpose to your audience's frame of reference.
D) allow your audience to gradually figure it out on their own.
E) restate it in three identical sentences, one right after the other.