Anchor: A man stands on a surfboard, paddling it out into the ocean.
Entailed: A man stands on a surfboard in the water
Contradiction: A man stands on a surfboard on the beach
Contradiction: the person is sitting down on the beach
Contradiction: At a street fair, a man sits on a folding chair.
Contradiction: The man is seated on a chair in the garage.
Contradiction: A man tries to light a barbecue pit