Were M3 and M5 written by M0 's female American employee 's sibling 's sibling and directed by M4
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 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 ?x2 .
?x2 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
?x2 ns:people.person.gender ns:m.02zsn .
?x2 ns:people.person.nationality ns:m.09c7w0 .
FILTER ( ?x0 != ?x1 ) .
FILTER ( ?x1 != ?x2 ) .
M3 ns:film.film.directed_by M4 .
M3 ns:film.film.written_by ?x0 .
M5 ns:film.film.directed_by M4 .
M5 ns:film.film.written_by ?x0
}