Anchor: The world was ending, but civilization seemed to have ended already.
Entailed: Civilization seemed to have ended before the world did.
Contradiction: Both the world an civilization seemed to be in fine shape.
Contradiction: The Yehuda HeHasid Synagogue is across town from the Ramban.
Contradiction: There isn't a person alive who wants to do this.
Contradiction: A tan person is in line at a bank.
Contradiction: A person is doing karate.