Anchor: Three black runners in different uniforms run at varying paces at a racetrack.
Entailed:  Three runners in different uniforms run at a racetrack.
Contradiction: Bono is giving autographs.
Contradiction: She didn't do any dry runs, because she was confident in her abilities.
Contradiction: several beachgoers recline near the water
Contradiction: A girl writing in the sand with a stick.
Contradiction: Chrysler makes many more cars than Daimler.