A woman in a flowered sundress walks her white chihuahua past a green building.
A woman walks her chihuahua.
If someone walks a white chihuahua past a green building, it can be condensed into just the action of her person who walks her chihuahua.
exists e1 s1 s2 s3 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_walk(e1) & past(x3,x4) & n_building(x4) & a_green(s3) & Theme(s3,x4) & n_chihuahua(x3) & a_white(s2) & Theme(s2,x3) & of(x3,x1) & n_female(x1) & in(x1,x2) & n_sundress(x2) & a_flowered(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_chihuahua(x2) & of(x2,x1) & n_female(x1) & n_woman(x1))