Question: Who won a Indianapolis 500 competition?
Answers:
answer_text: Lou Moore
answer_text: Emerson Fittipaldi
answer_text: Al Unser Jr.
answer_text: Gil de Ferran
answer_text: Joe Dawson
answer_text: Dario Resta
answer_text: Louis Meyer
answer_text: Gordon Johncock
answer_text: Rick Mears
answer_text: Arie Luyendyk
answer_text: Rick Mears
answer_text: Dan Wheldon
answer_text: Tony Kanaan
answer_text: Al Unser
answer_text: A. J. Foyt
answer_text: Al Unser
answer_text: Rodger Ward
answer_text: Wilbur Shaw
answer_text: Al Unser
answer_text: Ray Harroun
answer_text: Jules Goux
answer_text: Sam Hornish Jr.
answer_text: Ray Keech
answer_text: Hélio Castroneves
answer_text: Dario Franchitti
answer_text: A. J. Foyt
answer_text: Billy Arnold
answer_text: Bobby Unser
answer_text: Tommy Milton
answer_text: Pete DePaolo
answer_text: Ryan Hunter-Reay
answer_text: Takuma Sato
answer_text: Rick Mears
answer_text: Kenny Bräck
answer_text: Bobby Unser
answer_text: George Souders
answer_text: Arie Luyendyk
answer_text: Jacques Villeneuve
answer_text: Takuma Sato
answer_text: Troy Ruttman
answer_text: Sam Hanks
answer_text: Jim Rathmann
answer_text: Tom Sneva
answer_text: Tommy Milton
answer_text: Dario Franchitti
answer_text: Jimmy Bryan
answer_text: Rodger Ward
answer_text: Pat Flaherty
answer_text: Wilbur Shaw
answer_text: Graham Hill
answer_text: Fred Frame
answer_text: Bobby Rahal
answer_text: Jim Clark
answer_text: Gordon Johncock
answer_text: Buddy Lazier
answer_text: René Thomas
answer_text: Bob Sweikert
answer_text: Will Power
answer_text: Simon Pagenaud
answer_text: Bill Vukovich
answer_text: A. J. Foyt
answer_text: Johnny Rutherford
answer_text: Rick Mears
answer_text: Louis Meyer
answer_text: Eddie Cheever
answer_text: Emerson Fittipaldi
answer_text: Hélio Castroneves
answer_text: Buddy Rice
answer_text: Hélio Castroneves
answer_text: Al Unser
answer_text: George Robson
answer_text: A. J. Foyt
answer_text: Louis Schneider
answer_text: Juan Pablo Montoya
answer_text: Alexander Rossi
answer_text: Parnelli Jones
answer_text: Mario Andretti
answer_text: Mark Donohue
answer_text: Bobby Unser
answer_text: Johnny Rutherford
answer_text: Howdy Wilcox
answer_text: Dan Wheldon
answer_text: Dario Franchitti
answer_text: Louis Meyer
answer_text: Johnny Rutherford
answer_text: Juan Pablo Montoya
answer_text: Danny Sullivan