Older woman holding a young boy.
Grandma is holding her grandchild.
The older woman holding a young boy may not necessarily be his grandma and the child may not be her grandchild.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_hold(e1) & n_boy(x4) & a_young(s1) & Theme(s1,x4) & (x1 = x3) & n_woman(x1) & (x1 = x2) & ne_nam_older(x2))
exists e1 x1 x2.(n_grandchild(x2) & of(x2,x1) & n_female(x1) & ne_geo_grandma(x1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1))