question: Was M1 produced by M2 and M3 , directed by a art director 's parent , and edited by M4 , M5 , and M6
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.film_art_director .
  M1 ns:film.film.directed_by ?x0 .
  M1 ns:film.film.edited_by M4 .
  M1 ns:film.film.edited_by M5 .
  M1 ns:film.film.edited_by M6 .
  M1 ns:film.film.produced_by|ns:film.film.production_companies M2 .
  M1 ns:film.film.produced_by|ns:film.film.production_companies M3
  }