I will resolve when there is a media consensus.
Update 2025-06-12 (PST) (AI summary of creator comment): The creator has indicated that they think pilot communication issues would be categorized as Pilot error if identified by media consensus as the cause.
Update 2025-06-12 (PST) (AI summary of creator comment): The creator has changed the answer option "two blown out engines" to "two engines inoperative" to cover any failure that leaves both engines non-functional.
Update 2025-06-13 (PST) (AI summary of creator comment): In response to a question about a cause involving both pilot error and flaps, the creator has stated that both corresponding answer options might resolve to YES.
Update 2025-06-14 (PST) (AI summary of creator comment): The Other option will resolve to YES if the cause is determined to be something unrelated to any of the other answer options.
Update 2025-06-15 (PST) (AI summary of creator comment): The 'Two engines inoperative' answer may resolve to YES even if the cause involves pilot error (e.g., a pilot shutting down the wrong engine), as long as the end result is two inoperative engines at the time of the crash.
Update 2025-07-09 (PST) (AI summary of creator comment): The creator has specified that deliberate sabotage by a pilot will not be counted as Pilot error.