<prompt> Pedzisa mutsara unotevera: Lewis Hamilton ndiye akanga achidzivirira Drivers Champion pashure pokuwana zita rake rechipiri pa2014 Abu Dhabi Grand Prix. Chikwata chake, Mercedes, chakatanga mwaka semudziviriri weConstructors Champion, chakatora zita rayo rokutanga rokukunda mu  <response>: 2014 Russian Grand Prix. 