A person wearing a hat cleaning a statute.
A woman is wiping a statue with a rag.
Not every person is a woman.  There are other means of cleaning a statue than wiping it with a rag.
exists e2 e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & Theme(e1,x5) & Actor(e1,x4) & v_clean(e1) & n_statute(x5) & (x3 = x4) & n_hat(x3) & (x1 = x2) & n_person(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_wipe(e1) & with(x2,x3) & n_rag(x3) & n_statue(x2) & n_woman(x1))