Anchor: a lone four wheeler wearing a helmet riding along a dusty path.
Entailed: There is a single four wheeler on a path.
Contradiction: There is a four wheeler at a beach.
Contradiction: Bored, the jury looked away.
Contradiction: Murray says that bad, prejudical discrimination is inseparable from good, economically sensible discrimination.
Contradiction: Nobody has sunglasses
Contradiction: Children are sitting in chairs.