A little black girl is holding rocks in her hand.
A little black girl walks empty-handed.
A little girl cannot be holding rocks and be empty-handed at the same time.
exists e1 s1 s2 x1 x2 x3.(in(e1,x3) & n_hand(x3) & of(x3,x1) & n_female(x1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_rock(x2) & n_girl(x1) & a_black(s2) & Theme(s2,x1) & a_little(s1) & Theme(s1,x1))
exists e1 p1 s1 s2 x1.(exists s3.(Theme(s3,x1) & a_empty-handed(s3)) & Topic(e1,p1) & Actor(e1,x1) & v_walk(e1) & n_girl(x1) & a_black(s2) & Theme(s2,x1) & a_little(s1) & Theme(s1,x1))