Which Dutch male film director executive produced M1 and M2
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.director .
?x0 ns:film.producer.films_executive_produced M1 .
?x0 ns:film.producer.films_executive_produced M2 .
?x0 ns:people.person.gender ns:m.05zppz .
?x0 ns:people.person.nationality ns:m.059j2
}