Did M3 star a French screenwriter 's sibling , star M4 , and star a film director
SELECT count(*) WHERE {
?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 a ns:film.writer .
?x1 ns:people.person.nationality ns:m.0f8l9c .
?x2 a ns:film.director .
FILTER ( ?x0 != ?x1 ) .
M3 ns:film.film.starring/ns:film.performance.actor ?x0 .
M3 ns:film.film.starring/ns:film.performance.actor ?x2 .
M3 ns:film.film.starring/ns:film.performance.actor M4
}