AUTOSHOW-FRANKFURT/

The fair booth of German car manufacturer Audi is reflected in mirrors on the ceiling during preparation for the International auto show IAA in Frankfurt, September 9, 2013. The world's biggest car show will open to the media September 10 and runs until September 22. REUTERS/Kai Pfaffenbach (GERMANY - Tags: SPORT MOTORSPORT SOCIETY) AUTOSHOW-FRANKFURT/

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