A cleaner worker is cleaning the walls of a subway.
The subway is located in New York.
Not all subways are in New York.
exists e1 x1 x2 x3 x4.(n_wall(x3) & Theme(e1,x3) & Actor(e1,x1) & v_clean(e1) & of(x3,x4) & n_subway(x4) & n_worker(x1) & of(x1,x2) & n_cleaner(x2))
exists e1 x1 x2 x3.(ne_geo_york(x2) & (x2 = x3) & ne_geo_new(x3) & n_subway(x1) & in(e1,x2) & Theme(e1,x1) & v_locate(e1))