Was M2 written by M1 's male editor , edited by M4 , and written by M3
SELECT count(*) WHERE {
?x0 ns:film.editor.film M1 .
?x0 ns:people.person.gender ns:m.05zppz .
M2 ns:film.film.edited_by M4 .
M2 ns:film.film.written_by ?x0 .
M2 ns:film.film.written_by M3
}