A woman playing bass guitar on stage with her band.
The woman is a musician.
If you are playing the bass guitar you are a musician.
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & with(e1,x6) & n_band(x6) & of(x6,x1) & n_female(x1) & on(e1,x5) & n_stage(x5) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_guitar(x3) & of(x3,x4) & n_bass(x4) & (x1 = x2) & n_woman(x1))
exists p1 x1.(n_woman(x1) & exists x2.((x1 = x2) & n_musician(x2)))