Anchor: A man rides off of a jump and does a trick in air.
Entailed: A man does a stunt in the air.
Contradiction: A man falls off his chair.
Contradiction: You don't need a credit card to rent a car.
Contradiction: He was near the home when the crime happened.
Contradiction: The parameters used to benchmark a model have no relation to the final shape of the curve.
Contradiction: Jesus's cross was raised by the altar.