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ANTALYA, TURKEY - NOVEMBER 15 : Spanish Prime Minister Mariano Rajoy arrives for 'Welcoming Ceremony' prior to the G20 Turkey Leaders Summit on November 15, 2015 in Antalya, Turkey. (Photo by Fatih Aktas/Anadolu Agency/Getty Images)

ANTALYA, TURKEY - NOVEMBER 15 :  Spanish Prime Minister Mariano Rajoy arrives for 'Welcoming Ceremony' prior to the G20 Turkey Leaders Summit on November 15, 2015 in Antalya, Turkey. (Photo by Fatih Aktas/Anadolu Agency/Getty Images)