A city street of Tudor-style buildings, with shops on the ground floor, featuring five window washers on ladders.
The window washers are getting ready to clean
Just because the window washers are present doesn't infer where in the cleaning process they are.  There is no way to know if they are getting ready to clean or if they are in another part of the cleaning process.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_floor(x5) & of(x5,x6) & n_ground(x6) & a_topic(x1) & Theme(e1,x8) & Actor(e1,x7) & v_feature(e1) & on(x8,x10) & n_ladder(x10) & n_washer(x8) & of(x8,x9) & n_window(x9) & card_eq_5(x8) & (x1 = x7) & with(x1,x4) & on(x4,x5) & n_shop(x4) & of(x1,x3) & n_building(x3) & a_tudor-style(s1) & Theme(s1,x3) & n_street(x1) & of(x1,x2) & n_city(x2))
exists e1 p1 x1 x2.(n_washer(x1) & of(x1,x2) & n_window(x2) & exists p2 s1.(Topic(s1,p2) & Actor(s1,x1) & a_ready(s1) & exists e2.(Actor(e2,x1) & v_clean(e2))) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1))