Two people on a hockey field fighting.
Two players are playing baseball.
Baseball is not played on a hockey field.
exists s1 x1 x2 x3.(a_topic(x1) & on(x1,x2) & n_fighting(x2) & of(x2,x3) & n_field(x3) & a_hockey(s1) & Theme(s1,x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_baseball(x2) & n_player(x1) & card_eq_2(x1))