Was M1 M0 's sequel 's sequel 's prequel 's Canadian director
SELECT count(*) WHERE {
?x0 ns:film.film.sequel ?x1 .
?x1 ns:film.film.prequel ?x2 .
?x2 ns:film.film.prequel M0 .
M1 ns:film.director.film ?x0 .
M1 ns:people.person.nationality ns:m.0d060g
}