question: Was M4 directed by M5 and edited by a art director that M1 , M2 , and M3 were executive produced by
query: SELECT count(*) WHERE {
  ?x0 a ns:film.film_art_director .
  ?x0 ns:film.producer.films_executive_produced M1 .
  ?x0 ns:film.producer.films_executive_produced M2 .
  ?x0 ns:film.producer.films_executive_produced M3 .
  M4 ns:film.film.directed_by M5 .
  M4 ns:film.film.edited_by ?x0
  }