You are analyzing a sequence of frames from a video highlight clip.
The frames are in chronological order.

Task:
- Describe what happens in each frame in 1-2 sentences.
- Then provide a brief summary of the overall play (1-2 sentences).
- Focus on the action, movement, and outcome.
- Keep descriptions concise and energetic.

Return JSON with:
{"descriptions": ["Frame 1 description", ...], "summary": "Overall summary"}