Anchor: A skateboarder in a red baseball cap, black shirt and tan shorts skates alone in a wide open space.
Entailed: The skateboarder is by himself.
Contradiction: There is a male typing on a computer
Contradiction: Cyclist wins Tour De France.
Contradiction: A surfer rides his board alone at the beach.
Contradiction: A skateboarder has a blue baseball cap.
Contradiction: He is wearing a yellow beanie.