question: What was written by M0 , M1 , M2 , and M3 , edited by a person , and directed by M5 's art director
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.directed_by ?x1 .
  ?x0 ns:film.film.edited_by ?x2 .
  ?x0 ns:film.film.written_by M0 .
  ?x0 ns:film.film.written_by M1 .
  ?x0 ns:film.film.written_by M2 .
  ?x0 ns:film.film.written_by M3 .
  ?x1 ns:film.film_art_director.films_art_directed M5 .
  ?x2 a ns:people.person
  }