Did a Canadian film director executive produce M3 , M4 , M5 , M6 , and M7 and edit M1 and M2
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x0 ns:film.editor.film M1 .
?x0 ns:film.editor.film M2 .
?x0 ns:film.producer.films_executive_produced M3 .
?x0 ns:film.producer.films_executive_produced M4 .
?x0 ns:film.producer.films_executive_produced M5 .
?x0 ns:film.producer.films_executive_produced M6 .
?x0 ns:film.producer.films_executive_produced M7 .
?x0 ns:people.person.nationality ns:m.0d060g
}