A woman plays her guitar.
the woman play with her music instruments
Not all music instruments are guitars.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_guitar(x2) & of(x2,x1) & n_female(x1) & n_woman(x1))
exists x1 x2 x3 x4.(n_instrument(x3) & of(x3,x4) & n_music(x4) & of(x3,x1) & n_female(x1) & n_play(x1) & of(x1,x2) & n_woman(x2) & a_topic(x1) & with(x1,x3))