Anchor: Back of a red-haired woman riding on the subway.
Entailed: Back of a red-haired person riding on the subway.
Contradiction: Back of a red-haired man riding on the subway.
Contradiction: nobody is going to play basketball at a basketball game.
Contradiction: I wonder why reporters can't focus on the legitimate issues?
Contradiction: Did you drink the poison in the cupboard?
Contradiction: Someone is riding a tricycle.