Anchor: A man catches a ball in front of a large crowd.
Entailed: A man is playing in front of other people.
Contradiction: The baseball player dropped the ball.
Contradiction: They can and they will stop you from doing it.
Contradiction: The ice has to be chiseled by the man
Contradiction: Two men are standing at a bar ordering beer.
Contradiction: Little Billy is looking at the drawing on the wall.