Did M0 's costume designer 's employer distribute a film
SELECT count(*) WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x0 ns:film.film_distributor.films_distributed/ns:film.film_film_distributor_relationship.film ?x2 .
?x1 ns:film.film_costumer_designer.costume_design_for_film M0 .
?x2 a ns:film.film
}