Anchor: Person on four wheeler does a midair stunt.
Entailed: Someone on four wheeler does a midair stunt.
Contradiction: Person in a car does a midair stunt.
Contradiction: Dog on four wheeler does a midair stunt.
Contradiction: GAGAS does not require anything to do this.
Contradiction: Philae's evocative sound and light shows are in the evening.
Contradiction: There is one ballerina.