Anchor: A snowboarder in gray pants and a white jacket catches some air.
Entailed: A person is in midair.
Contradiction: A snowboarder in black pants and a black jacket stays on the ground as they are too inexperienced to do tricks yet.
Contradiction: All those people should be exempt from checks.
Contradiction: The man is in the snow.
Contradiction: A girl throws a book across the room.
Contradiction: One man is asleep and another is laying down at a worksite.