Anchor: Six people wearing cowboy hats with the foremost person wearing sunglasses.
Entailed: A group of people pose in cowboy hats.
Contradiction: People in ski caps stand in line at the lift.
Contradiction: There is no snow where the man is
Contradiction: There is a man inside.
Contradiction: The workers in safety vests are pushing the flatbed truck.
Contradiction: The Greeks invaded Macedonia led by Alexander the Great.