Was M1 edited by M4 , M5 , M6 , and M7 , executive produced by M2 and M3 , and directed by a art director
SELECT count(*) WHERE {
?x0 a ns:film.film_art_director .
M1 ns:film.film.directed_by ?x0 .
M1 ns:film.film.edited_by M4 .
M1 ns:film.film.edited_by M5 .
M1 ns:film.film.edited_by M6 .
M1 ns:film.film.edited_by M7 .
M1 ns:film.film.executive_produced_by M2 .
M1 ns:film.film.executive_produced_by M3
}