Three men on a scaffold erected outside a building.
three men lay on the beach
outside a building is different from a beach.
exists e1 x1 x2 x3 x4.(a_topic(x1) & on(x1,x2) & outside(e1,x4) & n_building(x4) & Theme(e1,x3) & v_erect(e1) & (x2 = x3) & n_scaffold(x2) & n_man(x1) & card_eq_3(x1))
exists e1 x1 x2.(n_beach(x2) & on(e1,x2) & Actor(e1,x1) & v_lay(e1) & n_man(x1) & card_eq_3(x1))