Two men playing soccer, one on the ground holding the ball.
The men are on a field.
men playing soccer shows that  they are on a field.
exists e2 e1 x1 x2 x3 x4 x5 x6 x7.(n_ball(x7) & n_ground(x5) & a_topic(x1) & on(e1,x5) & Theme(e2,x7) & Actor(e2,x6) & v_hold(e2) & (x5 = x6) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & rel(x3,x4) & n_thing(x4) & card_eq_1(x4) & n_soccer(x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists p1 x1.(n_man(x1) & exists x2.(on(x1,x2) & n_field(x2)))