Anchor: I had the impression of a steel curtain coming down and blotting out the real woman. 
Entailed: I imagined a steel curtain coming down.
Contradiction: I imagined a steel curtain being raised up.
Contradiction: A boy lies down.
Contradiction: A kid is playing.
Contradiction: In ancient times, an Anglo-Saxon prophecy claimed that the world would endure even if Rome fell.
Contradiction: The boy is wet.