A guitar-playing woman kisses a young girl on stage.
A woman plays the trumpet in a parade.
The woman is either playing a guitar or the trumpet.  One can't play on a stage and in a parade at the same time.
exists e1 s1 s2 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_kiss(e1) & on(x2,x3) & n_stage(x3) & n_girl(x2) & a_young(s2) & Theme(s2,x2) & n_woman(x1) & a_guitar-playing(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_trumpet(x2) & in(e1,x3) & n_parade(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_woman(x1))