Was a female Italian screenwriter that M2 and M3 were written by and were edited by M0
SELECT count(*) WHERE {
M0 a ns:film.writer .
M0 ns:film.editor.film M2 .
M0 ns:film.editor.film M3 .
M0 ns:film.writer.film M2 .
M0 ns:film.writer.film M3 .
M0 ns:people.person.gender ns:m.02zsn .
M0 ns:people.person.nationality ns:m.03rjj
}