Anchor: A black cat wrestles with a white dog who has blue eyes.
Entailed: A cat and dog wrestle.
Contradiction: The dogs are sleeping in the grass.
Contradiction: The boys are playing baseball in a field.
Contradiction: The Mexicans sell their Anglo horses down south.
Contradiction: There is a woman in high heels and a skirt.
Contradiction: An eagle swoops down toward the ground.