A beautiful city shot with a fountain and a lady sitting on some steps.
There are no people by the fountain.
If there are no people by the fountain, a lady can't be sitting there.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & with(x1,x3) & subset_of(x5,x3) & on(e1,x7) & n_step(x7) & Actor(e1,x6) & v_sit(e1) & (x5 = x6) & n_lady(x5) & subset_of(x4,x3) & n_fountain(x4) & n_shot(x1) & of(x1,x2) & n_city(x2) & a_beautiful(s1) & Theme(s1,x1))
exists p1 x1 x2.(n_fountain(x2) & by(p1,x2) & -exists x3.((x1 = x3) & n_people(x3)))