Was a film directed by M0 's star and directed by M3 and M4 M1
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.film M0 .
M1 a ns:film.film .
M1 ns:film.film.directed_by ?x0 .
M1 ns:film.film.directed_by M3 .
M1 ns:film.film.directed_by M4
}