What was written by M0 and M1 , edited by a Canadian film editor , and directed by M2
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.directed_by M2 .
?x0 ns:film.film.edited_by ?x1 .
?x0 ns:film.film.written_by M0 .
?x0 ns:film.film.written_by M1 .
?x1 a ns:film.editor .
?x1 ns:people.person.nationality ns:m.0d060g
}