question: Was a film written by M1 , M2 , and M3 and directed by M5 's Dutch producer
query: SELECT count(*) WHERE {
  ?x0 a ns:film.film .
  ?x0 ns:film.film.directed_by ?x1 .
  ?x0 ns:film.film.written_by M1 .
  ?x0 ns:film.film.written_by M2 .
  ?x0 ns:film.film.written_by M3 .
  ?x1 ns:film.producer.film|ns:film.production_company.films M5 .
  ?x1 ns:people.person.nationality ns:m.059j2
  }