Anchor: A boy sporting a red uniform crouches over a base while a boy on the opposing team dives for the guarded plate, skidding along the dirt.
Entailed: Two boys are on the baseball field.
Contradiction: The boys are trapped in the basement.
Contradiction: Some men are swimming in the ocean.
Contradiction: There is a cycling race.
Contradiction: I don't ever use the pool.
Contradiction: A laughing woman and another woman.