Here is a crying baby being held by its grandmother.
A crying baby being held by her grandmother, as she sings a lullaby.
A baby does not imply it is a her. Just because a baby is being held by it's grandmother does not mean she is singing a lullaby.
exists e2 e1 s1 x1 x2 x3.(Theme(s1,x1) & a_here(s1) & Actor(e2,x3) & n_grandmother(x3) & of(x3,x1) & n_thing(x1) & Theme(e2,x2) & v_hold(e2) & (x1 = x2) & n_baby(x1) & Actor(e1,x1) & v_cry(e1))
exists e2 e1 p1 x1 x2 x3.(a_topic(x1) & exists e3 x4.(Theme(e3,x4) & Actor(e3,x1) & v_sing(e3) & n_lullaby(x4)) & n_female(x1) & n_female(x1) & as(e2,p1) & Actor(e2,x3) & n_grandmother(x3) & of(x3,x1) & Theme(e2,x2) & v_hold(e2) & (x1 = x2) & n_baby(x1) & Actor(e1,x1) & v_cry(e1))