Anchor: This was known already, though the Post doesn't say so.
Entailed: The post doesn't say so, but this was already known.
Contradiction: The Post says it but it was already known.
Contradiction: A complex of science and culture is now just a regular slaughterhouse.
Contradiction: The group of children are indoors.
Contradiction: Men are playing chess in the park.
Contradiction: A snowboarder is completing a jump.