A woman with a black jacket sitting down while playing a piano.
The woman is playing the drums.
The woman can't be playing the piano and playing the drums.
exists e2 e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & with(x1,x2) & while(e1,e2) & Theme(e2,x4) & Actor(e2,x3) & v_play(e2) & n_piano(x4) & a_down(s2) & Manner(e1,s2) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_jacket(x2) & a_black(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2.(n_drum(x2) & n_woman(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1))