Make it iterate three times before showing you anything

First drafts are first drafts, and you would rather not see them. This short instruction makes the model draft an answer, critique it, rewrite, critique again and rewrite, then show you only the third version plus a line on what improved across the rounds. The polish happens before it reaches you.

Draft an answer to this. Critique your draft. Rewrite. Critique again. Rewrite. Show me only the third version plus a one-line summary of what improved across the iterations.