Does this source apply to your question?

A newer source can still answer the wrong question. Two fictional library notices make the difference visible: the main-library notice dated 02 June 2026 (version 2.0) says Monday–Friday closing is 18:00; a newer annex notice dated 15 September 2026 (version 1.1) says 20:00. For a main-library weekday question, B: 18:00 matches the requested scope. A newer notice for a different building does not replace it. Then check the matching source's date and version, and verify with the source if it may be outdated. All names, notices, dates, versions and opening times are fictional. Original nonclinical animation and installed local synthetic narration. Cornell University Library guidance supplies general context on relevance, currency and edition/revision checks; it did not create or endorse this example. This short illustrates two evaluation checks, not a complete credibility assessment. Practice: https://meyshan.com/app/recall?utm_source=meyshantube&utm_medium=video&utm_campaign=episode09_source_scope_date