Two brown and white dogs run on rocks, sky in background.
The dogs ran on the rocks and back to their owner.
That the dogs run on rocks with the sky in the background does not necessarily mean they are running back to their owner.
exists e1 s1 s2 x1 x2 x3 x4.(on(e1,x2) & rel(x2,x3) & in(x3,x4) & n_background(x4) & n_sky(x3) & n_rock(x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_brown(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e2 e1 x1 x2 x3.(n_owner(x3) & of(x3,x2) & n_thing(x2) & n_dog(x1) & n_rock(x2) & to(e2,x3) & r_back(e2) & Actor(e2,x1) & v_run(e2) & on(e1,x2) & Actor(e1,x1) & v_run(e1))