Anchor: Sometimes, I feel sure he is as mad as a hatter; and then, just as he is at his maddest, I find there is method in his madness."
Entailed: At the peak of his madness, I find that there is method in his madness.
Contradiction: At the peak of his sanity, I see a method of genius 
Contradiction: The man sits in front of the kids.
Contradiction: Three men are outdoors.
Contradiction: I don't want to know about you.
Contradiction: Sandy Koufax was among the observant players in the major leagues.