Which verbal-clarity technique involves organising a message so the main point comes first, followed by supporting detail?

Why: Leading with the main point, then providing supporting detail, is a core clarity technique that reduces the risk of the audience missing the essential message. Why the Other Options Are Excluded: •  A long preamble before the point is what this technique explicitly recommends against. •  Repeating the conclusion without any supporting detail fails to substantiate the point and is not the technique being described here. •  Randomising point order would undermine, not support, verbal clarity. •  Presenting all details before the conclusion risks losing the audience before the point is made. Industry Example: Opening a meeting with "we need to delay the launch by two weeks" before explaining the reasons is clearer than building up to that conclusion through a long explanation first.