Anchor: Two young boys are swinging stick swords at each other in the grass.
Entailed: Boys are swinging sticks
Contradiction: The boys are shooting BB guns
Contradiction: All of the protestors have their hands down and clenched at their sides.
Contradiction: The cost coverage for U.S. outbound mail would be reduced from 144.
Contradiction: People are watching the sun rise.
Contradiction: A dog is showing affection to a man.