Was a Italian female editor of M3 and M4 a film director
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x0 ns:film.editor.film M3 .
?x0 ns:film.editor.film M4 .
?x0 ns:people.person.gender ns:m.02zsn .
?x0 ns:people.person.nationality ns:m.03rjj
}