Anchor: A boy in a red shirt sits on a rock on the edge of a river.
Entailed: A little boy wearing red is sitting outside by a river
Contradiction: A girl in purple paints a portrait of a unicorn
Contradiction: People are floating on the street and cars are hovering at the red light.
Contradiction: A man plays a keyboard
Contradiction: A dog sits on the floor.
Contradiction: Because of which the page became an attraction to potential Slate advertisers.