Two dogs standing in snow.
The dog is waiting for its owner to toss a ball.
The dogs may be standing there without any purpose and hence not waiting for owner
exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_snow(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_dog(x1) & card_eq_2(x1))
exists e1 p1 x1 x2.(n_owner(x2) & of(x2,x1) & n_thing(x1) & n_dog(x1) & for(e1,x2) & Topic(x2,p1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x2) & v_toss(e2) & n_ball(x3)) & Actor(e1,x1) & v_wait(e1))