Was M2 directed by a film editor , executive produced by a art director , written by M3 , and directed by M4
SELECT count(*) WHERE {
?x0 a ns:film.film_art_director .
?x1 a ns:film.editor .
M2 ns:film.film.directed_by ?x1 .
M2 ns:film.film.directed_by M4 .
M2 ns:film.film.executive_produced_by ?x0 .
M2 ns:film.film.written_by M3
}