Anchor: He knows what he needs to do to stop the war.
Entailed: He knows how to stop the fighting.
Contradiction: He doesn't know how to stop the fighting.
Contradiction: Two kids are playing a videogame indoors, seated on their couch
Contradiction: the boy is sorrounded by people.
Contradiction: The man is laying in the middle of the road.
Contradiction: The group is eating while taking in a breathtaking view.