Jim is a Knicks player.
No athletes are slow runners.  All professional basketball players are athletes.  All NBA players are professional basketball players.  All Knicks players are NBA players.  Jim is either not a professional basketball player or not a slow runner. 
∀x (Athlete(x) → ¬SlowRunner(x)) ∀x (ProfessionalBasketballPlayer(x) → Athlete(x)) ∀x (NBAPlayer(x) → ProfessionalBasketballPlayer(x)) ∀x (KnicksPlayer(x) → NBAPlayer(x)) ¬(ProfessionalBasketballPlayer(jim) ⊕ SlowRunner(jim))