Was M0 's sequel directed by M2 's actor and directed by M1
SELECT count(*) WHERE {
?x0 ns:film.film.directed_by ?x1 .
?x0 ns:film.film.directed_by M1 .
?x0 ns:film.film.prequel M0 .
?x1 ns:film.actor.film/ns:film.performance.character M2
}