Were M2 and M4 produced by M3 and directed by a film 's producer 's female sibling
SELECT count(*) WHERE {
?x0 ns:people.person.gender ns:m.02zsn .
?x0 ns:people.person.sibling_s/ns:people.sibling_relationship.sibling|ns:fictional_universe.fictional_character.siblings/ns:fictional_universe.sibling_relationship_of_fictional_characters.siblings ?x1 .
?x1 ns:film.producer.film|ns:film.production_company.films ?x2 .
?x2 a ns:film.film .
FILTER ( ?x0 != ?x1 ) .
M2 ns:film.film.directed_by ?x0 .
M2 ns:film.film.produced_by|ns:film.film.production_companies M3 .
M4 ns:film.film.directed_by ?x0 .
M4 ns:film.film.produced_by|ns:film.film.production_companies M3
}