A black dog runs around an outdoor swimming pool.
A dog is running in the grass.
He can't be running around an outdoor swimming pool and in the grass at the same time.
exists e1 s1 s2 x1 x2 x3.(around(e1,x2) & n_pool(x2) & of(x2,x3) & n_swimming(x3) & a_outdoor(s2) & Theme(s2,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_black(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_grass(x2) & in(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1))