Were M3 and M4 directed by M0 's female German executive producer
SELECT count(*) WHERE {
?x0 ns:film.producer.films_executive_produced M0 .
?x0 ns:people.person.gender ns:m.02zsn .
?x0 ns:people.person.nationality ns:m.0345h .
M3 ns:film.film.directed_by ?x0 .
M4 ns:film.film.directed_by ?x0
}