Anchor: Then, abruptly, he was aware of being alive, and surprised.
Entailed: He suddenly realized that he was alive.
Contradiction: He didn't even know he was alive.
Contradiction: Perot has never been known to rig results in a nomination.
Contradiction: Another shift in the economy was found to be more nutritious.
Contradiction: There are no churches to be found anywhere.
Contradiction: A person is wearing a hat.