Anchor: A jockey rides her pale and mottled horse through some jumps; one of the obstacles takes the shape of a pair of old-fashioned Coke bottles.
Entailed:  A jockey rides her pale and mottled horse through some jumps.
Contradiction: A jockey is sleeping in bed.
Contradiction: The trees are all luscious and green.
Contradiction: Basketball players play the game
Contradiction: The Postal Service is monopolistic in their business sectors.
Contradiction: A boy with a pile of leaves.