Was M1 produced by a screenwriter 's child , distributed by M2 , distributed by M3 , and distributed by M4
SELECT count(*) WHERE {
?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent ?x1 .
?x1 a ns:film.writer .
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.produced_by|ns:film.film.production_companies ?x0
}