A child dressed in a princess outfit sleeping.
The child was not wearing a princess outfit.
The child cannot be wearing and not wearing a princess outfit at the same time.
exists e2 e1 x1 x2 x3.(for(e1,e2) & Actor(e2,x1) & v_sleep(e2) & in(e1,x2) & n_outfit(x2) & of(x2,x3) & n_princess(x3) & Theme(e1,x1) & v_dress(e1) & n_child(x1))
exists x1.(n_child(x1) & -exists e1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_outfit(x2) & of(x2,x3) & n_princess(x3)))