a woman singing to her children.
A woman is singing a lullaby to put her babies to sleep.
Juts because she is singing dosen't mean its a lullaby  and she wants the to fall alseep. Just because they are children dosen't mean they are babies
exists e1 x1 x2 x3.(a_topic(x1) & to(e1,x3) & n_child(x3) & of(x3,x1) & n_female(x1) & Actor(e1,x2) & v_sing(e1) & (x1 = x2) & n_woman(x1))
exists e1 p1 x1 x2 x3 x4.(Topic(e1,p1) & exists e2 p2.(Topic(e2,p2) & exists e3.(Actor(e3,x1) & v_sleep(e3)) & Theme(e2,x4) & Actor(e2,x1) & v_put(e2)) & n_baby(x4) & of(x4,x1) & n_female(x1) & Theme(e1,x3) & Actor(e1,x2) & v_sing(e1) & n_lullaby(x3) & n_woman(x2) & n_woman(x1))