Two men playing soccer on the greens.
Two men are playing soccer.
Playing soccer could be done on the greens.
exists e1 x1 x2 x3 x4.(n_green(x4) & a_topic(x1) & on(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_soccer(x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_soccer(x2) & n_man(x1) & card_eq_2(x1))