Anchor: Why engage in a futile act?
Entailed: What sense does it make to do a futile act?
Contradiction: It makes sense to engage in futile acts.
Contradiction: a man is preparing dinner
Contradiction: People are waiting outside of a traveling facility.
Contradiction: A woman in a black dress and a woman in a blue dress on stage.
Contradiction: A couple of guys are practicing martial arts on the mat.