Did a art director and star of M5 edit M0 , M1 , M2 , and M3 and edit M4
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.film M5 .
?x0 ns:film.editor.film M0 .
?x0 ns:film.editor.film M1 .
?x0 ns:film.editor.film M2 .
?x0 ns:film.editor.film M3 .
?x0 ns:film.editor.film M4 .
?x0 ns:film.film_art_director.films_art_directed M5
}