Was a art director a costume designer that M2 , M3 , and M4 were directed by
SELECT count(*) WHERE {
?x0 a ns:film.film_art_director .
?x0 a ns:film.film_costumer_designer .
?x0 ns:film.director.film M2 .
?x0 ns:film.director.film M3 .
?x0 ns:film.director.film M4
}