Anchor: a dog sprints across the grass.
Entailed: A dog is running in the grass.
Contradiction: A dog is sprinting across the grass in competition with a mouse.
Contradiction: When the Bastille prison was demolished, its stones were used to rebuild a new prison located nearby.
Contradiction: An animal splashing in the water.
Contradiction: Three ladies are bowling.
Contradiction: He hit the man softly.