You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "The winner of the 2009 Allstate 400 at the Brickyard race currently races what car?" whose answer is No. 48 Chevrolet SS.
Each document should contain about 30 words, and these documents should contain useful information.

Query: 2009 Indianapolis 500 winner
Useful Output:

Doc 1: This is the fourth Indianapolis 500 victory for Helio Castroneves. He earned his first three victories in 2001, 2002 and 2009, all with Team
Doc 2: Castroneves, who took the checkered flag in 2001, 2002 and 2009, held off runner-up racer Alex Palou, winning by a mere .4928 of a second.
Doc 3: Indy 500 winners in the 2000s ; 2009, Helio Castroneves, 150.318 ; 2008, Scott Dixon, 143.567 ; 2007, Dario Franchitti, 151.774* ; 2006, Sam Hornish
Doc 4: A member of the small four-time Indianapolis 500 winners club with victories in 2001, 2002, 2009 and 2021, Castroneves aims for a record fifth
Doc 5: Castroneves, 46, who last won the Indy 500 in 2009, joined A.J. Foyt, Al Unser Sr. and Rick Mears as the event's only four-time winners.