Basketball players engage in trying to stop the other team.
Football players playing defense.
Basketball players are different than football players
exists e1 e2 p1 x1 x2 x3 x4.(-(x4 = x4) & n_team(x4) & in(e1,e2) & Topic(e2,p1) & Actor(e2,x3) & v_try(e2) & exists e3.(Theme(e3,x4) & Actor(e3,x3) & v_stop(e3)) & Actor(e1,x1) & v_engage(e1) & n_player(x1) & of(x1,x2) & n_basketball(x2))
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_defense(x4) & (x1 = x3) & n_player(x1) & of(x1,x2) & n_football(x2))