Were M1 and M2 directed by M0 's sequel 's executive producer , director , producer , and star
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.film ?x1 .
?x0 ns:film.director.film ?x1 .
?x0 ns:film.producer.films_executive_produced ?x1 .
?x0 ns:film.producer.film|ns:film.production_company.films ?x1 .
?x1 ns:film.film.prequel M0 .
M1 ns:film.film.directed_by ?x0 .
M2 ns:film.film.directed_by ?x0
}