Was a male Canadian film editor 's Canadian male sibling M3
SELECT count(*) WHERE {
?x0 a ns:film.editor .
?x0 ns:people.person.gender ns:m.05zppz .
?x0 ns:people.person.nationality ns:m.0d060g .
FILTER ( M3 != ?x0 ) .
M3 ns:people.person.gender ns:m.05zppz .
M3 ns:people.person.nationality ns:m.0d060g .
M3 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 ?x0
}