What did M0 , M1 , M2 , and M3 distribute , M4 distribute , and M5 's distributor distribute
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor ?x1 .
?x0 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M0 .
?x0 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M1 .
?x0 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M2 .
?x0 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M3 .
?x0 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M4 .
?x1 ns:film.film_distributor.films_distributed/ns:film.film_film_distributor_relationship.film M5
}