Five men on ladders cleaning the outside of a building.
The men are laying on the ground, scrubbing the building.
They are wither on ladders or laying on the ground
exists e1 x1 x2 x3 x4 x5.(n_outside(x4) & a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_clean(e1) & of(x4,x5) & n_building(x5) & (x1 = x3) & on(x1,x2) & n_ladder(x2) & n_man(x1) & card_eq_5(x1))
exists e2 e1 x1 x2 x3.(n_building(x3) & n_ground(x2) & n_man(x1) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_scrub(e2) & on(e1,x2) & Actor(e1,x1) & v_lay(e1))