Anchor: Women walk down a city street.
Entailed: Women are walking
Contradiction: The women are watching tv at home
Contradiction: Susan was jumping around in the creek.
Contradiction: These prehistoric cave drawings are said to be some of the finest ever discovered.
Contradiction: The peninsula was not discovered by mankind until after the Pacific War, and thus had no role in it. 
Contradiction: Gallants less successful stories are similar to the old New Yorker profiles.