Two men are standing on the deck of a speed boat.
The men are standing
The men could refer to two men.
exists e1 x1 x2 x3 x4.(n_deck(x2) & on(e1,x2) & of(x2,x3) & n_boat(x3) & of(x3,x4) & n_speed(x4) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & card_eq_2(x1))
exists e1 x1.(n_man(x1) & Actor(e1,x1) & v_stand(e1))