Did a Dutch screenwriter edit M1 and M2 , write M3 , and executive produce a film
SELECT count(*) WHERE {
?x0 a ns:film.writer .
?x0 ns:film.editor.film M1 .
?x0 ns:film.editor.film M2 .
?x0 ns:film.producer.films_executive_produced ?x1 .
?x0 ns:film.writer.film M3 .
?x0 ns:people.person.nationality ns:m.059j2 .
?x1 a ns:film.film
}