Were M3 , M4 , and M5 written by and executive produced by M0 's female American writer
SELECT count(*) WHERE {
?x0 ns:film.writer.film M0 .
?x0 ns:people.person.gender ns:m.02zsn .
?x0 ns:people.person.nationality ns:m.09c7w0 .
M3 ns:film.film.executive_produced_by ?x0 .
M3 ns:film.film.written_by ?x0 .
M4 ns:film.film.executive_produced_by ?x0 .
M4 ns:film.film.written_by ?x0 .
M5 ns:film.film.executive_produced_by ?x0 .
M5 ns:film.film.written_by ?x0
}