A woman wearing black is hugging a child.
The woman and child  are attending a funeral.
A woman wearing black doesn't necessarily mean she attending a funeral.
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 e1 x1 x2 x3 x4.(n_child(x3) & n_woman(x2) & subset_of(x3,x1) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x1) & v_attend(e1) & n_funeral(x4))