Were M2 , M4 , and M5 directed by a actor , edited by a film director , and edited by M3
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x1 a ns:film.actor .
M2 ns:film.film.directed_by ?x1 .
M2 ns:film.film.edited_by ?x0 .
M2 ns:film.film.edited_by M3 .
M4 ns:film.film.directed_by ?x1 .
M4 ns:film.film.edited_by ?x0 .
M4 ns:film.film.edited_by M3 .
M5 ns:film.film.directed_by ?x1 .
M5 ns:film.film.edited_by ?x0 .
M5 ns:film.film.edited_by M3
}