BERLIN, GERMANY - MAY 19: In this combination photo of four separate images (from L to R) striking workers Josephin Schmidt, 24, who works in a day care facility of Studentenwerk Berlin; Henry Yusuf, 49, an employee of Deutsche Post; Gabi Born, 51, who is employed by the town of Luebbenau in a day care center; and Marcel Neid, 34, who is a a member of the GDL labor union and railway engineer at the Berlin S-Bahn commuter train system, a subsidiary of Deutsche Bahn, pose for photos on May 19 and 20, 2015 in Luebbenau and Berlin, Germany. A total of five different professions are on strike this week, including employees of Studentenwerk Berlin, Deutsche Post, Deutsche Bahn, Prosegur money transport and various communal day care centers, mostly over pay and working hours. (Photo by Sean Gallup/Getty Images)
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