premise: The 2012 Supercheap Auto Bathurst 1000 was an Australian touring car motor race for V8 Supercars, the twenty-first race of the 2012 International V8 Supercars Championship. It was held on Sunday, 7 October 2012 at the Mount Panorama Circuit on the outskirts of Bathurst, New South Wales, in Australia.
hypothesis: The 2012 Supercheap Auto Bathurst 1000 has never been won by a motorcycle.
reason: It's a supercar race, not a motorcycle race.