Was a film edited by a film 's executive producer and directed by M1 , M2 , and M3
SELECT count(*) WHERE {
?x0 a ns:film.film .
?x0 ns:film.film.directed_by M1 .
?x0 ns:film.film.directed_by M2 .
?x0 ns:film.film.directed_by M3 .
?x0 ns:film.film.edited_by ?x1 .
?x1 ns:film.producer.films_executive_produced ?x2 .
?x2 a ns:film.film
}