Anchor: A man in a cowboy hat rides a bull at a rodeo.
Entailed: A man is riding a bull.
Contradiction: A lady is riding a horse.
Contradiction: The boats sail in lava
Contradiction: I own two acres of land in Cumberland, Rhode Island.
Contradiction: a skinny girl is putting on lipstick
Contradiction: Agencies have a set of performance goals that senior executives should help achieve.