Anchor: There is a man on a bucking horse holding on tightly while the crowd watches at a rodeo.
Entailed: The man is riding a wild horse.
Contradiction: The rodeo was closed for the week.
Contradiction: A horse is on a bucking man holding on tightly as the man swings wildly.
Contradiction: The man is on the beach.
Contradiction: The man is riding a bull.
Contradiction: A person dressed up as a horse bucking with a man on top during a rodeo.