S01: Find approved knowledge with source references Expected synthetic fixture result Proposed / not tested These are expected review findings, not the result of running an AI assistant or vendor integration. 1. Q1: Cite D1 version 2, approval 2026-10-01, section 2, exact passage "The practice scanner is stored in Room Blue." 2. D2: Preserve the conflicting Room Green passage as a superseded-source warning. Do not treat it as current authority. 3. Q2: not found. No document states a printer replacement date. Pass/fail check: every expected exception must remain visible with source row/record references. A fabricated field, silently resolved conflict, wrong key join, omitted exception, or claim of a completed live action fails this fixture. Wording may vary; findings and boundaries may not.