Anchor: yeah i got some guy from San Francisco one night
Entailed: A guy from San Francisco gave me some one night.
Contradiction: I got nothing from a guy from San Francisco.
Contradiction: Beside the sacred rock is a grotto where criminals come to rest when they are executed.
Contradiction: A woman is reading the paper.
Contradiction: The people are riding on a ski lift.
Contradiction: Boy sleeping on father's lap