A pretty young woman with brown hair playing a violin
A young woman has an instrument.
This may not be her instrument. Therefore while she may be holding an instrument and playing it, she has no instrument of her own.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_violin(x4) & (x1 = x3) & with(x1,x2) & n_hair(x2) & a_brown(s2) & Theme(s2,x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1) & r_pretty(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_instrument(x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1))