NAMPA / AFP

× Co-Chair of the Bill & Melinda Gates Foundation, Bill Gates, speaks during the discussion 'Building Human Capital: A project for the world' in the IMF/World Bank spring meeting in Washington, DC on April 21, 2018. / AFP PHOTO / ANDREW CABALLERO-REYNOLDS

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× Co-Chair of the Bill & Melinda Gates Foundation, Bill Gates, speaks during the discussion 'Building Human Capital: A project for the world' in the IMF/World Bank spring meeting in Washington, DC on April 21, 2018. / AFP PHOTO / ANDREW CABALLERO-REYNOLDS

NAMPA / AFP

× World Bank President, Jim Young Kim, speaks during the discussion 'Building Human Capital: A project for the world' in the IMF/World Bank spring meeting in Washington, DC on April 21, 2018. / AFP PHOTO / ANDREW CABALLERO-REYNOLDS

NAMPA / AFP

× World Bank President, Jim Young Kim, speaks during the discussion 'Building Human Capital: A project for the world' in the IMF/World Bank spring meeting in Washington, DC on April 21, 2018. / AFP PHOTO / ANDREW CABALLERO-REYNOLDS

NAMPA / AFP

× Britain's Prime Minister Theresa May is seen during a meeting with Australia's Prime Minister Malcolm Turnbull (unseen) at Chequers, the British prime minister's official country residence, near Ellesborough, northwest of London, on April 21, 2018. / AFP PHOTO / POOL / Aaron Chown

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× France's Kristina Mladenovic jubilates after her victory against Team USA CoCo Vandeweghe during the Fed Cup semi-final between France and USA, on April 21, 2018 at the Arena stadium in Aix en Provence. / AFP PHOTO / Boris HORVAT

NAMPA / AFP

× French rider Axel Aynie (Honda CBR 1000 RR SP2 SST N° 41) is evacuated on a stretcher to the hospital, after his crash during the 41st Le Mans 24-hours endurance race, on April 21, 2018. / AFP PHOTO / JEAN-FRANCOIS MONIER

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× Japan's Kei Nishikori returns a shot to Germany's Alexander Zverev during their semi-final match at the Monte-Carlo ATP Masters Series tournament on April 21, 2018 in Monaco. / AFP PHOTO / YANN COATSALIOU

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× Britain's Prime Minister Theresa May (R) meets with Australia's Prime Minister Malcolm Turnbull (L) at Chequers, the British prime minister's official country residence, near Ellesborough, northwest of London, on April 21, 2018. / AFP PHOTO / POOL / Aaron Chown

NAMPA / AFP

× Japan's Kei Nishikori hits a return to Germany's Alexander Zverev during their semi final match at the Monte-Carlo ATP Masters Series tournament on April 21, 2018 in Monaco. / AFP PHOTO / YANN COATSALIOU

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× A model presents a creation by Agua de Coco for Liana Thomaz during the Sao Paulo Fashion Week in Sao Paulo, Brazil on April 21, 2018. / AFP PHOTO / Miguel SCHINCARIOL

NAMPA / AFP

× A model presents a creation by Agua de Coco for Liana Thomaz during the Sao Paulo Fashion Week in Sao Paulo, Brazil on April 21, 2018. / AFP PHOTO / Miguel SCHINCARIOL