Anchor: A man in red and black is hitting a soccer ball with his head.
Entailed: A man hit a soccer ball with his head.
Contradiction: The man was playing basketball with his friends.
Contradiction: There is a dog looking out the window of a car.
Contradiction: Sure, but who?
Contradiction: These changes will increase the burden on non small entities.
Contradiction: There are bored oil rig workers.