Was M1 written by M2 , edited by M0 's director and art director , and directed by M3
SELECT count(*) WHERE {
?x0 ns:film.director.film M0 .
?x0 ns:film.film_art_director.films_art_directed M0 .
M1 ns:film.film.directed_by M3 .
M1 ns:film.film.edited_by ?x0 .
M1 ns:film.film.written_by M2
}