A woman and a girl sit by a tree-shaded creek.
The creek is shadowed by a tree.
"Tree-shaded creek" is a rephrase of "creek is shadowed by a tree."
exists e1 s1 x1 x2 x3 x4.(by(e1,x4) & n_creek(x4) & a_tree-shaded(s1) & Theme(s1,x4) & Actor(e1,x1) & v_sit(e1) & subset_of(x3,x1) & n_girl(x3) & subset_of(x2,x1) & n_woman(x2))
exists e1 x1 x2.(n_creek(x1) & Actor(e1,x2) & n_tree(x2) & Theme(e1,x1) & v_shadow(e1))