Deletion of Three cards and a top hat

Comment: Yes I'm changing my vote again, too.  Shows the process works. The version as of now, with input form several editors, has clear references, and we don't need to debate 1/2 versus 2/3 as editors.  The references quoted are clear that the answer is 2/3.  We are quoting their answer, not our opinions, per .Any editor with a different view will need to provide references to justify including this view.  And yes there is an active talk on the discussion page - let's take "improving it" discussions there
Stance: keep
Cited policy: Wikipedia:No original research (WP:NOR)