Anchor: One white car is speeding down a dirt road, throwing dirt up into the air behind it as it goes by.
Entailed: A dirt cloud is forming behind a speeding white car on a dirt road.
Contradiction: Three cars drag racing in an empty field.
Contradiction: Everyone knows that there were no defectors in the Vietnam war.
Contradiction:  A girl is jumping up in the air while at the top of the Grand Canyon.
Contradiction: Female at a bar drinking beer.
Contradiction: Jeeves was asked for more information on Bill Bradley ad Medicaid.