Was M2 written by , edited by , and directed by a art director that M1 was written by
SELECT count(*) WHERE {
?x0 a ns:film.film_art_director .
?x0 ns:film.writer.film M1 .
M2 ns:film.film.directed_by ?x0 .
M2 ns:film.film.edited_by ?x0 .
M2 ns:film.film.written_by ?x0
}