Anchor: Here, as we know, I was wrong, and I was forced to abandon that idea. 
Entailed: I gave up that idea because it was incorrect.
Contradiction: I was right all along, so I pursued that idea.
Contradiction: A tree at midnight.
Contradiction: We're going to Lubbock but they'll probably have another sandstorm.
Contradiction: It is not narcissism in the service of hypocrisy.
Contradiction: Two ladies looking at personal ornaments