Did M3 star a art director of M0 , M1 , and M2
SELECT count(*) WHERE {
?x0 ns:film.film_art_director.films_art_directed M0 .
?x0 ns:film.film_art_director.films_art_directed M1 .
?x0 ns:film.film_art_director.films_art_directed M2 .
M3 ns:film.film.starring/ns:film.performance.actor ?x0
}