question: Were M3 , M5 , M6 , and M7 distributed by M4 and produced by a Canadian male film producer 's parent
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x1 .
  ?x1 a ns:film.producer .
  ?x1 ns:people.person.gender ns:m.05zppz .
  ?x1 ns:people.person.nationality ns:m.0d060g .
  M3 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M4 .
  M3 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
  M5 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M4 .
  M5 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
  M6 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M4 .
  M6 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
  M7 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M4 .
  M7 ns:film.film.produced_by|ns:film.film.production_companies ?x0
  }