Anchor: A rodeo player is being taken down by a bull.
Entailed: A rodeo players looks hopeless against the bull.
Contradiction: The circus performer is climing a rope.
Contradiction: They are at the zoo.
Contradiction: A rodeo clown tries to distract a bull.
Contradiction: The rodeo player is still riding the bull.
Contradiction: A rodeo clown is hopping in and out of barrels.