Were M2 and M4 directed by a female executive producer of M0 and directed by M3
SELECT count(*) WHERE {
?x0 ns:film.producer.films_executive_produced M0 .
?x0 ns:people.person.gender ns:m.02zsn .
M2 ns:film.film.directed_by ?x0 .
M2 ns:film.film.directed_by M3 .
M4 ns:film.film.directed_by ?x0 .
M4 ns:film.film.directed_by M3
}