Was M3 edited and written by M1 's Italian executive producer 's male sibling
SELECT count(*) WHERE {
?x0 ns:people.person.gender ns:m.05zppz .
?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.films_executive_produced M1 .
?x1 ns:people.person.nationality ns:m.03rjj .
FILTER ( ?x0 != ?x1 ) .
M3 ns:film.film.edited_by ?x0 .
M3 ns:film.film.written_by ?x0
}