Anchor: A man skis down the hill, spraying snow in the air, ski lifts in the background.
Entailed: A man skis down a hill, spraying snow in the air, ski lifts in the background.
Contradiction: A woman skis down the hill, spraying snow in the air, ski lifts in the background.
Contradiction: A bunch of bicyclists are eating bread.
Contradiction: A man is working
Contradiction: Nobody is walking
Contradiction: Two constructions workers oversee work on a road.