question: Was M1 's sequel 's distributor founded by a film producer
query: SELECT count(*) WHERE {
  ?x0 ns:film.film_distributor.films_distributed/ns:film.film_film_distributor_relationship.film ?x1 .
  ?x0 ns:organization.organization.founders ?x2 .
  ?x1 ns:film.film.prequel M1 .
  ?x2 a ns:film.producer
  }