A little girl sitting on a bed playing a guitar.
A little girl pitches the ball to the batter.
Sitting on a bed playing a guitar cannot be done at the same time as pitching the ball to the batter.
exists e1 e2 s1 x1 x2 x3 x4 x5.(a_topic(x1) & on(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_play(e2) & n_guitar(x5) & (x3 = x4) & n_bed(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_girl(x1) & a_little(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_batter(x3) & n_ball(x2) & to(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_pitch(e1) & n_girl(x1) & a_little(s1) & Theme(s1,x1))