Was M1 's art director a person 's male actor
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character ?x1 .
?x0 ns:film.film_art_director.films_art_directed M1 .
?x0 ns:people.person.gender ns:m.05zppz .
?x1 a ns:people.person
}