Was M3 written by a American female employee of M0 and edited by M4 and M5
SELECT count(*) WHERE {
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
?x0 ns:people.person.gender ns:m.02zsn .
?x0 ns:people.person.nationality ns:m.09c7w0 .
M3 ns:film.film.edited_by M4 .
M3 ns:film.film.edited_by M5 .
M3 ns:film.film.written_by ?x0
}