What was directed by M2 , written by M0 and M1 , and executive produced by a Canadian art director of M4
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.directed_by M2 .
?x0 ns:film.film.executive_produced_by ?x1 .
?x0 ns:film.film.written_by M0 .
?x0 ns:film.film.written_by M1 .
?x1 ns:film.film_art_director.films_art_directed M4 .
?x1 ns:people.person.nationality ns:m.0d060g
}