The mother watches her baby play with the sunglasses by the window.
Baby playing with black sunglasses.
We don't know that the sunglasses are black.
exists e1 x1 x2 x3 x4 x5.(n_window(x5) & n_sunglass(x4) & n_play(x2) & of(x2,x3) & n_baby(x3) & of(x2,x1) & n_female(x1) & n_mother(x1) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & by(x2,x5) & with(x2,x4))
exists s1 x1 x2 x3.(a_topic(x1) & with(x1,x3) & n_sunglass(x3) & a_black(s1) & Theme(s1,x3) & n_playing(x1) & (x1 = x2) & ne_nam_baby(x2))