A top down view of a person standing on a city street alone.
There are billboards on both sides of the street.
WE have no idea if there are billboards around at all.
exists s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & of(x1,x2) & r_alone(x2) & on(x2,x4) & n_street(x4) & of(x4,x5) & n_city(x5) & n_standing(x2) & of(x2,x3) & n_person(x3) & n_view(x1) & a_down(s2) & Theme(s2,x1) & a_top(s1) & Theme(s1,x1))
exists p1 x1 x3 x4.(n_street(x4) & n_side(x3) & exists x2.((x1 = x2) & on(x2,x3) & of(x3,x4) & n_billboard(x2)))