Video prompt: The air is filled with a palpable sense of anticipation and energy. Each runner stretches and warms up, their muscles rippling under the morning light. A coach, holding a stopwatch, offers last-minute advice, while the sound of sneakers scuffing against the track echoes in the background. Spectators in the stands murmur with excitement, their eyes fixed on the athletes. A gentle breeze rustles the flags lining the track, adding to the atmosphere of a perfect day for a race. As the runners take their positions, the world seems to hold its breath, waiting for the starting gun to signal the beginning of the exhilarating competition.
Defect: Blurring (abnormal blur, e.g. one bird of a group blurs)