Was M2 written by M3 , executive produced by a female person , and written by M4 , M5 , and M6
SELECT count(*) WHERE {
?x0 a ns:people.person .
?x0 ns:people.person.gender ns:m.02zsn .
M2 ns:film.film.executive_produced_by ?x0 .
M2 ns:film.film.written_by M3 .
M2 ns:film.film.written_by M4 .
M2 ns:film.film.written_by M5 .
M2 ns:film.film.written_by M6
}