Anchor: And as Jonathan Rauch taught us, when someone tells us that his world is populated by remarkably eloquent people who always happen to say exactly what makes the storyteller look good, we are well advised to ask whether that world exists only in his, er, perceptions.
Entailed: Rauch taught us that the world is populated by smart people.
Contradiction: Rauch said everyone was stupid.
Contradiction: I am arguing.
Contradiction: The tone of his voice was not quite to my liking.
Contradiction: I don't watch television, I prefer to read books. 
Contradiction: Two people are competing in a motocross event with a trike.