Was M2 written by a costume designer 's parent and produced by a film producer
SELECT count(*) WHERE {
?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x1 .
?x1 a ns:film.film_costumer_designer .
?x2 a ns:film.producer .
M2 ns:film.film.produced_by|ns:film.film.production_companies ?x2 .
M2 ns:film.film.written_by ?x0
}