A woman wearing black is hugging a child.
A greiving mother holds her last child.
A woman hugging a child doesn't necessarily mean she is greiving  . A woman hugging a child doesn't mean it's her last child.
exists e2 e1 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x1) & v_hug(e2) & n_child(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_black(x3) & (x1 = x2) & n_woman(x1))
exists e2 e1 s1 x1 x2.(Theme(e2,x2) & Actor(e2,x1) & v_hold(e2) & n_child(x2) & a_last(s1) & Theme(s1,x2) & of(x2,x1) & n_female(x1) & n_mother(x1) & Actor(e1,x1) & v_greive(e1))