Police officers are standing outdoors with a building in the background with Chinese writing on the walls.
Police are standing outside a building.
" outdoors " is usually referred to as " outside "
exists p1 x1 x2 x5 x7.(n_wall(x7) & n_background(x5) & exists e1 s1 x3 x4 x6.((x1 = x3) & with(x3,x4) & in(x4,x5) & with(x5,x6) & on(x6,x7) & n_writing(x6) & a_chinese(s1) & Theme(s1,x6) & n_building(x4) & n_outdoors(x3) & Actor(e1,x3) & v_stand(e1)) & n_officer(x1) & of(x1,x2) & n_police(x2))
exists e1 x1 x2.(outside(e1,x2) & n_building(x2) & Actor(e1,x1) & v_stand(e1) & n_police(x1))