Were M1 , M3 , and M4 distributed by M2 and distributed by a art director 's employer
SELECT count(*) WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x1 a ns:film.film_art_director .
M1 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor ?x0 .
M1 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M2 .
M3 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor ?x0 .
M3 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M2 .
M4 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor ?x0 .
M4 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M2
}