question: Were M1 and M4 executive produced by M2 , written by M3 , and edited by a film director '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.director .
  M1 ns:film.film.edited_by ?x0 .
  M1 ns:film.film.executive_produced_by M2 .
  M1 ns:film.film.written_by M3 .
  M4 ns:film.film.edited_by ?x0 .
  M4 ns:film.film.executive_produced_by M2 .
  M4 ns:film.film.written_by M3
  }