OAKLAND, CA - DECEMBER 06: Quarterback Alex Smith #11 of the Kansas City Chiefs argues a call with referee Craig Wrolstad #4, head linesman Mark Hittner #28 and line judge Julian Mapp #10 during the fourth quarter against the Oakland Raiders at O.co Coliseum on December 6, 2015 in Oakland, California. The Kansas City Chiefs defeated the Oakland Raiders 34-20. Photo by Jason O. Watson/Getty Images)
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