Woman holds a infant with both hands.
A grandmother is holding a baby.
Not all women are a grandmother
exists e1 x1 x2 x3.(n_hand(x3) & ne_nam_woman(x1) & with(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_infant(x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_baby(x2) & n_grandmother(x1))