Anchor: A horse has bucked in an arena and the rider is coming off of its back in midair in front of a crowd in the stands.
Entailed: A horse gets wild and the rider falls.
Contradiction: A horse is running in the field.
Contradiction: Two goldfish are riding bikes in a giant pile of mashed potatoes.
Contradiction: The first was in using several forms of data within a case study in order to give multiple reference points and verify patterns.
Contradiction: A little boy is on the trampoline
Contradiction: The quarterback is throwing the ball.