A woman in a red shirt plays a cello.
The woman playing cello has an audience.
Just because a woman is playing cello, it isn't inferred that she has an audience.
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_cello(x3) & in(x1,x2) & n_shirt(x2) & a_red(s1) & Theme(s1,x2) & n_woman(x1))
exists e2 e1 x1 x2 x3 x4.(n_woman(x1) & Theme(e2,x4) & Actor(e2,x1) & v_have(e2) & n_audience(x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_cello(x3) & (x1 = x2))