Anchor: A female tennis player in position to hit a tennis ball during a match.
Entailed: a tennis player getting ready to hit a ball
Contradiction: a baseball player throws the ball
Contradiction: The man is sleeping on a couch
Contradiction: Jon drew a pistol and fired it.
Contradiction: A boy in green kicks up dead leaves.
Contradiction: A dog jumps for the Frisbee the person is holding.