Anchor: A person riding a dirt bike on mud
Entailed: A person is on their dirt bike.
Contradiction: A person is cleaning their dirt bike.
Contradiction: The kids are taking a bath.
Contradiction: A woman is dancing.
Contradiction: The group of guitar players are clean shaven and properly dressed for the elegant affair.
Contradiction: A dislike for the purpose of the SAT and his efforts to create an alternative has left him struggling.