Was M2 a character 's female sibling 's actor
SELECT count(*) WHERE {
?x0 ns:people.person.gender ns:m.02zsn .
?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:fictional_universe.fictional_character .
FILTER ( ?x0 != ?x1 ) .
M2 ns:film.actor.film/ns:film.performance.character ?x0
}