German Chancellor Angela Merkel, center, left, German President Frank-Walter Steinmeier, right, and President of Germany's parliament Bundestag Wolfgang Schaeuble, center right, attend ceremonies for the 500th anniversary of the Reformation in front of the grave of Martin Luther at the Castle Church in Wittenberg, Germany, Tuesday, Oct. 31, 2017. (Hannibal Hanschke/Pool via AP)/2017-11-01 00:15:48/ <저작권자 ⓒ 1980-2017 ㈜연합뉴스. 무단 전재 재배포 금지.>