A woman working on a painting of a young woman on a wall with tan skin.
A woman painting a picture of her daughter.
Just because a woman is working on a painting of a young woman it doesn't mean she is painting a picture of her daughter. The painting of the young woman with tan skin might be of her grandchildren.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & with(e1,x6) & n_skin(x6) & a_tan(s2) & Theme(s2,x6) & on(e1,x5) & n_wall(x5) & on(e1,x3) & of(x3,x4) & n_woman(x4) & a_young(s1) & Theme(s1,x4) & n_painting(x3) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_woman(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_paint(e1) & of(x3,x4) & n_daughter(x4) & of(x4,x1) & n_female(x1) & n_picture(x3) & (x1 = x2) & n_woman(x1))