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BUENOS AIRES, ARGENTINA - NOVEMBER 30: Turkish President Recep Tayyip Erdogan (right 5), his wife Emine Erdogan (right 4), Russian President Vladimir Putin (right 6), Spanish Prime Minister Pedro Sanchez (right 3) and EU Commission Jean-Claude Juncker (right 2) attend the heads of state for the G20 leaders dinner at the Colon Theater in Buenos Aires, on November 30, 2018. (Photo by Murat Kula/Anadolu Agency/Getty Images)

BUENOS AIRES, ARGENTINA - NOVEMBER 30: Turkish President Recep Tayyip Erdogan (right 5), his wife Emine Erdogan (right 4), Russian President Vladimir Putin (right 6), Spanish Prime Minister Pedro Sanchez (right 3) and EU Commission Jean-Claude Juncker (right 2) attend the heads of state for the G20 leaders dinner at the Colon Theater in Buenos Aires, on November 30, 2018.  (Photo by Murat Kula/Anadolu Agency/Getty Images)