A man who is painting his face.
A man is painting someone else's face.
Not all people who paint their own face also paint someone else's face.
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_paint(e1) & n_face(x3) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_paint(e1) & n_face(x4) & of(x4,x2) & Time(x2,x3) & n_else(x3) & n_person(x2) & n_man(x1))