question: What was written by M0 , directed by M1 and M2 , and written by a Dutch person
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.directed_by M1 .
  ?x0 ns:film.film.directed_by M2 .
  ?x0 ns:film.film.written_by ?x1 .
  ?x0 ns:film.film.written_by M0 .
  ?x1 a ns:people.person .
  ?x1 ns:people.person.nationality ns:m.059j2
  }