An artist painting on a small canvas
The artist is at the parking painting a picture
It can't be inferred from sentence 1 that the artist is at the "park"ing.
exists s1 x1 x2 x3.(a_topic(x1) & on(x1,x3) & n_canvas(x3) & a_small(s1) & Theme(s1,x3) & n_painting(x1) & of(x1,x2) & n_artist(x2))
exists p1 x1 x3 x4.(n_painting(x3) & of(x3,x4) & n_parking(x4) & n_artist(x1) & all x2.(n_picture(x2) -> (at(x1,x3) & for(x3,x2))))