Anchor: A single person parachutes through a peaceful sunset.
Entailed: A person is parachuting down from the sky.
Contradiction: A single person parachutes through a stormy sunset.
Contradiction: The man is alone cutting his lawn.
Contradiction: It took days of probing Baglead, his cousin, to learn what had happened.
Contradiction: Three children playing with a ball.
Contradiction: You don't  disallow all activities that you don't approve of.