A woman playing trains with a child.
The woman is playing with her daughter.
You can not infer that is her daughter.
exists e1 x1 x2 x3 x4.(a_topic(x1) & with(e1,x4) & n_child(x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_train(x3) & (x1 = x2) & n_woman(x1))
exists e1 x1 x2.(n_daughter(x2) & of(x2,x1) & n_female(x1) & n_woman(x1) & with(e1,x2) & Actor(e1,x1) & v_play(e1))