Were M4 and M5 written by and produced by a male American Italian film editor 's employer 's employee
SELECT count(*) WHERE {
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1 .
?x1 ns:business.employer.employees/ns:business.employment_tenure.person ?x2 .
?x2 a ns:film.editor .
?x2 ns:people.person.gender ns:m.05zppz .
?x2 ns:people.person.nationality ns:m.03rjj .
?x2 ns:people.person.nationality ns:m.09c7w0 .
M4 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
M4 ns:film.film.written_by ?x0 .
M5 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
M5 ns:film.film.written_by ?x0
}