Was M2 directed by a Canadian executive producer and star of M0
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.film M0 .
?x0 ns:film.producer.films_executive_produced M0 .
?x0 ns:people.person.nationality ns:m.0d060g .
M2 ns:film.film.directed_by ?x0
}