Question: Union County Speedway hosts the motorsports that first took place in Australia in what year?
Sentence (from "WP Motorsports"): In 2001 WP Motorsports entered in their first NASCAR Busch Series race at Gateway Motorsports Park at the CarQuest Auto Parts 250 in Illinois and finished in 20th place in their #12 car driven by Mike Swaim Jr.
Relevant evidence: No