Text: knowing what you know of course Mike Ditka was in Dallas for years and years as coach is knowing his or you know knowing of his temperament i'm just surprised he ever you know kept the guy around i really am he's such a he's about a half hot head anyway such a temper
Entailment: Mike Ditka was in Dallas for a long period as coach.
Contradiction: Mike Ditka could have never served as coach, given his temper.