Was M1 produced by M7 , distributed by M2 , M3 , M4 , M5 , and M6 , and distributed by a person
SELECT count(*) WHERE {
?x0 a ns:people.person .
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 .
M1 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M3 .
M1 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M4 .
M1 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M5 .
M1 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M6 .
M1 ns:film.film.produced_by|ns:film.film.production_companies M7
}