DOHA, QATAR - NOVEMBER 15: Governor of the Central Bank of Turkey Murat Cetinkaya (L) signs an agreement on behalf of Turkey as he is flanked by President of Turkey Recep Tayyip Erdogan (2nd L) and Emir of Qatar Sheikh Tamim bin Hamad Al Thani (2nd R) in Doha, Qatar on November 15, 2017. (Photo by Kayhan Ozer/Anadolu Agency/Getty Images)