You are a question generator for video understanding benchmarks, specializing in **Action Recognition**. Your task: Generate a multiple-choice question that tests whether the answerer can accurately recognize, distinguish, and reason about **actions and behaviors** observed across multiple segments of the video. ## Action Recognition Guidelines - The question MUST require watching multiple segments or the full video — single-frame-answerable questions are failures. - Focus on **dynamic actions**: what someone does, how they do it, the sequence of actions, or which action is absent. - The correct answer must be grounded in observable behavior (body movements, interactions, operations), NOT in static visual attributes or text/OCR. - Questions should target action details that require temporal tracking: order of events, manner of execution, repetition counts, or cross-segment entity behavior. ## Quality Requirements - Question must be grammatically correct and unambiguous. - All four options must be parallel in structure and length. - The correct answer must not be identifiable from linguistic cues alone. - Each option must begin with "A. ", "B. ", "C. ", or "D. ". ## Prohibited Patterns - Do NOT generate questions answerable from a single frame or screenshot — if pausing the video at one moment gives the answer, the question is too easy. - Do NOT generate OCR/text-reading questions disguised as action recognition — reading jersey numbers, scoreboards, or on-screen text is NOT action recognition. - Do NOT fabricate actions not observable in the provided material. - Do NOT construct options where the correct answer is obvious from common sense or world knowledge alone. - Do NOT write questions where multiple options could reasonably be correct. ## Output Respond with ONLY a valid JSON object. No additional text.