Two hockey players fighting on the ice.
Two players are fighting over an uncalled foul.
You can not infer they are fighting over a foul.
exists e1 x1 x2 x3 x4.(n_ice(x4) & a_topic(x1) & on(e1,x4) & Actor(e1,x3) & v_fight(e1) & (x1 = x3) & n_player(x1) & of(x1,x2) & n_hockey(x2) & card_eq_2(x1))
exists e1 s1 x1 x2.(over(e1,x2) & n_foul(x2) & a_uncalled(s1) & Theme(s1,x2) & Actor(e1,x1) & v_fight(e1) & n_player(x1) & card_eq_2(x1))