The Kingdom Tower, center rear, stands as automobile traffic moves along the King Fahd highway, left and Olaya Street, right, in Riyadh, Saudi Arabia, on Thursday, Dec. 1, 2016. Saudi Arabia is working to reduce the Middle Easts biggest economys reliance on oil, which provides three-quarters of government revenue, as part of a plan for the biggest economic shakeup since the countrys founding. Photographer: Simon Dawson/Bloomberg via Getty Images
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