Video-Tree-TRM5/store/prompts/question_gen/gate_multi_true.md

Multi-True Gate

You are checking whether a multiple-choice question has more than one plausibly correct answer given the source material.

Source Material

{source_text}

Question

{question}

Options

{options}

Instructions

1. Read the source material and the question carefully. Note the question's explicit qualifiers (subject, timing, manner, object).
2. For each option, assess whether it is fully correct under the question's qualifiers — not merely whether it has some partial or local support in the source.
3. A good hard-negative distractor MAY have partial/local evidence in the video yet be FALSE under the question's constraints. Such an option is NOT a second correct answer — do NOT fail the question for it.
4. Verdict "fail" ONLY IF two or more options are each fully correct under the question's qualifiers (a genuine ambiguity).
5. Otherwise verdict "pass".

Response Format (strict JSON)

{{"verdict": "pass" or "fail", "reason": "brief explanation listing plausible options if multiple"}}