A young dog walking through the snow in a tire track.
A young dog sleeping in it's owner's lap.
One can not be walking and sleeping simultaneously.
exists e1 s1 x1 x2 x3 x4 x5.(n_snow(x3) & a_topic(x1) & in(e1,x4) & n_track(x4) & of(x4,x5) & n_tire(x5) & through(e1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_dog(x1) & a_young(s1) & Theme(s1,x1))
exists e1 p1 s1 x1 x2.(exists x3 x4.((x1 = x4) & n_lap(x4) & of(x4,x3) & n_owner(x3)) & in(e1,x1) & n_thing(x1) & Actor(e1,x2) & v_sleep(e1) & (x1 = x2) & n_dog(x1) & a_young(s1) & Theme(s1,x1))