Anchor: A boy in a white shirt prepares to hit a ball thrown by a boy in a green shirt in an empty parking lot.
Entailed: A boy wearing a white shirt prepared to hit a thrown ball.
Contradiction: Two boys were playing football.
Contradiction: Our ground soil is perfectly fine for gardening.
Contradiction: A politician is speaking.
Contradiction: No one is reviewing configuration patterns.
Contradiction: You made a mistake.