The source-backed, question-specific record explains: After a prolonged siege, departing boats were attacked amid confusion at Satichaura Ghat; many men were killed and women and children were held captive. The surviving captives were killed later at Bibighar as a British relief force approached. Combining these stages into one massacre at surrender erases the chronology. This evidence establishes the historical relationship required in this Important Battles item. A correct solution must preserve the exact battle, date, participants, commander, location, outcome or significance requested by the stem. Similar periods, genres or national traditions do not make two battle facts interchangeable. Option A gives Attack at Satichaura Ghat followed later by the Bibighar killings and satisfies every condition stated in the question. The remaining choices—All captives were killed at the moment of surrender, The garrison reached Allahabad safely and The deaths occurred only in open battle—do not satisfy the complete requirement. The reliable checking method is to identify the named battle first, recall or verify its verified participant or outcome, and then read qualifiers such as “both works,” “original language,” “first published,” “correctly matched” or “incorrectly matched.” These qualifiers determine what counts as the answer. Replaying that method for this Important Battles question confirms Attack at Satichaura Ghat followed later by the Bibighar killings without relying on option position.
