question: Was a art director of a film M0 's editor , costume designer , and art director
query: SELECT count(*) WHERE {
  ?x0 ns:film.editor.film M0 .
  ?x0 ns:film.film_art_director.films_art_directed ?x1 .
  ?x0 ns:film.film_art_director.films_art_directed M0 .
  ?x0 ns:film.film_costumer_designer.costume_design_for_film M0 .
  ?x1 a ns:film.film
  }