Little girl brushing a horse.
The girl is playing with her dolls.
A little girl cannot be brushing a horse and playing with her dolls.
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_brush(e1) & n_horse(x3) & (x1 = x2) & n_girl(x1) & a_little(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_doll(x2) & of(x2,x1) & n_female(x1) & n_girl(x1) & with(e1,x2) & Actor(e1,x1) & v_play(e1))