A female in a green shirt standing while traffic passes.
a woman police officer directs traffic
The woman is not necessarily a police officer, nor is she directing traffic.
(-x)
exists e1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_direct(e1) & n_traffic(x4) & n_officer(x1) & of(x1,x3) & n_police(x3) & of(x1,x2) & n_woman(x2))