question: Were M3 and M4 executive produced by a male producer of M0 and edited by a art director
query: SELECT count(*) WHERE {
  ?x0 ns:film.producer.film|ns:film.production_company.films M0 .
  ?x0 ns:people.person.gender ns:m.05zppz .
  ?x1 a ns:film.film_art_director .
  M3 ns:film.film.edited_by ?x1 .
  M3 ns:film.film.executive_produced_by ?x0 .
  M4 ns:film.film.edited_by ?x1 .
  M4 ns:film.film.executive_produced_by ?x0
  }