Board Thread:False Info and Speculative Discussion/@comment-24.130.28.230-20150721180826/@comment-6383956-20160131064221

You have to suppose that the writers of the show decided to completely change the meaning of the word "supernatural" despite not changing the meaning of any other word in five seasons of the show.

You're right though, that it requires no logic -- in that using logic would tell you we do not have enough information.