Prepare a challenging Q&A for this supplied proposal and [audience].
Test scope, assumptions, cost commitments, evidence and implementation.
For each question, separate an answer supported by source passages,
an answer needing qualification and an unanswered gap. Preserve exact
proposal/approval status. Do not invent tests, benefits, customers,
controls or commitments to make the answers reassuring. Give a focused
evidence request for each material gap, with source IDs for known answers.

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Audit these answers against the source. Identify where a proposed
control became a verified implementation or a goal became a measured
result. Keep the supported part and mark the missing evidence. Do not
infer successful testing from an attractive diagram or a confident sentence.

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Answer [ID] claims [unsupported result]. Source [ID] establishes only
[actual proposal fact]. Rewrite the answer with that boundary and
state the exact record or check needed for the unresolved part.
Keep the challenging question. Do not invent a softer version that
avoids the gap or add a new unverified claim in the explanation.
