Were M3 and M5 executive produced by a Italian male film editor and written by M4
SELECT count(*) WHERE {
?x0 a ns:film.editor .
?x0 ns:people.person.gender ns:m.05zppz .
?x0 ns:people.person.nationality ns:m.03rjj .
M3 ns:film.film.executive_produced_by ?x0 .
M3 ns:film.film.written_by M4 .
M5 ns:film.film.executive_produced_by ?x0 .
M5 ns:film.film.written_by M4
}