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King Carl XVI Gustaf of Sweden (L) and Queen Silvia of Sweden (C) get explanations by Annamaria Olsson (R), Swedish founder of the "Give Something Back to Berlin" initiative, as they visit the Refugio refugee project, part of the 'Give Something Back to Berlin' initiative, in Berlin on October 7, 2016. / AFP / POOL / Adam BERRY (Photo credit should read ADAM BERRY/AFP/Getty Images)

King Carl XVI Gustaf of Sweden (L) and Queen Silvia of Sweden (C) get explanations by Annamaria Olsson (R), Swedish founder of the "Give Something Back to Berlin" initiative, as they visit the Refugio refugee project, part of the 'Give Something Back to Berlin' initiative, in Berlin on October 7, 2016. / AFP / POOL / Adam BERRY        (Photo credit should read ADAM BERRY/AFP/Getty Images)