A lady with a child is looking at a scene.
The child is with their father.
A lady cannot be a father.
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_father(x2) & of(x2,x1) & n_thing(x1) & n_child(x1) & with(x1,x2))