A lady with a child is looking at a scene.
The lady is with her child.
A child with a lady is not necessarily her child.
exists e1 x1 x2 x3.(at(e1,x3) & n_scene(x3) & Actor(e1,x1) & v_look(e1) & with(x1,x2) & n_child(x2) & n_lady(x1))
exists p1 x1 x2.(n_child(x2) & of(x2,x1) & n_female(x1) & n_lady(x1) & with(x1,x2))