Dutch King Willem-Alexander (C) arrives with Mayor Frans Backhuijs (L) of Nieuwegein and teachers at the Prago school in Nieuwegein, the Netherlands, on November 28, 2013. Prago is an evening school for adults with language or learning disabilities and is supported by the Oranje Fonds, the largest foundation in the area of social welfare in the Netherlands. AFP PHOTO / ANP / ROBIN UTRECHT OUT--