Two Hockey players are fighting over the puck.
Hockey players are tussling.
Hockey players that are fighting are tussling.
exists e1 x1 x2 x3.(n_puck(x3) & over(e1,x3) & Actor(e1,x1) & v_fight(e1) & n_player(x1) & (x1 = x2) & ne_nam_hockey(x2) & card_eq_2(x1))
exists e1 x1 x2.(Actor(e1,x1) & v_tussle(e1) & n_player(x1) & (x1 = x2) & ne_nam_hockey(x2))