Were M1 and M2 edited by a film 's executive producer , writer , and costume designer
SELECT count(*) WHERE {
?x0 ns:film.film_costumer_designer.costume_design_for_film ?x1 .
?x0 ns:film.producer.films_executive_produced ?x1 .
?x0 ns:film.writer.film ?x1 .
?x1 a ns:film.film .
M1 ns:film.film.edited_by ?x0 .
M2 ns:film.film.edited_by ?x0
}