question: Did M3 star a Dutch film producer , star a art director , and star M4 , M5 , and M6
query: SELECT count(*) WHERE {
  ?x0 a ns:film.producer .
  ?x0 ns:people.person.nationality ns:m.059j2 .
  ?x1 a ns:film.film_art_director .
  M3 ns:film.film.starring/ns:film.performance.actor ?x0 .
  M3 ns:film.film.starring/ns:film.performance.actor ?x1 .
  M3 ns:film.film.starring/ns:film.performance.actor M4 .
  M3 ns:film.film.starring/ns:film.performance.actor M5 .
  M3 ns:film.film.starring/ns:film.performance.actor M6
  }