Two dogs run down the road.
Dogs are swimming in a pool
Dogs cannot run and be swimming at the same time. The road and the pool are different places.
exists e1 x1 x2.(n_road(x2) & down(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & card_eq_2(x1))
exists e1 x1 x2.(in(e1,x2) & n_pool(x2) & Actor(e1,x1) & v_swim(e1) & n_dog(x1))