Anchor: A man climes out of a hole in the ice up a wooden ladder.
Entailed: A man is on a ladder.
Contradiction: A man lies on the ground.
Contradiction: The musicians are waiting to perform.
Contradiction: The men are running.
Contradiction: Venice was never a powerful empire.
Contradiction: We agree with the idea of value-subtraction when we complain about trees being cut down to make bad books.