Was M2 directed by M1 's French editor 's sibling
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:film.editor.film M1 .
?x1 ns:people.person.nationality ns:m.0f8l9c .
FILTER ( ?x0 != ?x1 ) .
M2 ns:film.film.directed_by ?x0
}