Was M3 edited by a film director , executive produced by M4 and M5 , and directed by M1 's Canadian executive producer
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x1 ns:film.producer.films_executive_produced M1 .
?x1 ns:people.person.nationality ns:m.0d060g .
M3 ns:film.film.directed_by ?x1 .
M3 ns:film.film.edited_by ?x0 .
M3 ns:film.film.executive_produced_by M4 .
M3 ns:film.film.executive_produced_by M5
}