Reply Video Question Scope Motion Study

Use [consented audience question], [draft reply] and [facts available to the creator]. Create a 15-second reply-video storyboard with three beats: question card, directly relevant demonstration and scope boundary. Keep the demonstrated object and claimed result within the supplied evidence.

Confirm required reference images and timing inputs are present before generating. Keep objects, identities, spatial relationships and light direction consistent. Render the clip when video generation is supported; otherwise supply a timed shot list, reference checklist and generation-ready prompt, labeled as a production plan. Do not claim rendered output without an actual file. Check the opening, transition and final frame against the stated counts and geometry.