question: Was M2 a film distributor whose founder distributed M0 and distributed M1
query: SELECT count(*) WHERE {
  ?x0 ns:film.film_distributor.films_distributed/ns:film.film_film_distributor_relationship.film M0 .
  ?x0 ns:film.film_distributor.films_distributed/ns:film.film_film_distributor_relationship.film M1 .
  M2 a ns:film.film_distributor .
  M2 ns:organization.organization.founders ?x0
  }