Did M4 star M5 , star M0 's actor , and star a Canadian male film editor
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character M0 .
?x1 a ns:film.editor .
?x1 ns:people.person.gender ns:m.05zppz .
?x1 ns:people.person.nationality ns:m.0d060g .
M4 ns:film.film.starring/ns:film.performance.actor ?x0 .
M4 ns:film.film.starring/ns:film.performance.actor ?x1 .
M4 ns:film.film.starring/ns:film.performance.actor M5
}