A woman directing traffic.
A policewoman directs vehicles around an accident.
We don't know that the woman is a policewoman.
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_direct(e1) & n_traffic(x3) & (x1 = x2) & n_woman(x1))
exists e1 x1 x2 x3.(around(e1,x3) & n_accident(x3) & Theme(e1,x2) & Actor(e1,x1) & v_direct(e1) & n_vehicle(x2) & n_policewoman(x1))