Was M1 a film directed by M3 and M4 and produced by a costume designer
SELECT count(*) WHERE {
?x0 a ns:film.film_costumer_designer .
M1 a ns:film.film .
M1 ns:film.film.directed_by M3 .
M1 ns:film.film.directed_by M4 .
M1 ns:film.film.produced_by|ns:film.film.production_companies ?x0
}