Anchor: I made a mistake. 
Entailed: I messed up. 
Contradiction: I knew it all along. I was right. 
Contradiction: Elderly people eating lunch in a mall food court.
Contradiction: Hong Kong was a free port and British Colony.
Contradiction: I already know how to avoid this in the future.
Contradiction: I do not want to say that people are acting like Stephen Glass, but I would like Wolff to show us his notes.