Anchor: A man on a white surfboard in the ocean riding the waves.
Entailed: A surfer is standing on his board in the water.
Contradiction: A surfer is sitting on the beach.
Contradiction: There are only men playing volleyball.
Contradiction: American Journal of human care and medicine.
Contradiction: The boy watches from the ground below as his parents jump from the plane, skydiving for the first time.
Contradiction: The people are outside.