What sequel of M0 was distributed by M1 's distributor
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor ?x1 .
?x0 ns:film.film.prequel M0 .
?x1 ns:film.film_distributor.films_distributed/ns:film.film_film_distributor_relationship.film M1
}