A beautiful street photo where people are walking by an old building.
There is no one around
Either people are walking or there is no one around.
exists p1 s1 x1 x2.(a_topic(x1) & exists e1 s2 x3 x4.(by(e1,x4) & n_building(x4) & a_old(s2) & Theme(s2,x4) & Actor(e1,x3) & v_walk(e1) & n_people(x3)) & where(x1,p1) & n_photo(x1) & of(x1,x2) & n_street(x2) & a_beautiful(s1) & Theme(s1,x1))
exists p1 x1.-exists s1 x2.((x1 = x2) & n_one(x2) & a_around(s1) & Theme(s1,x2))