b'\n_START_ARTICLE_\nCART World Series 1991\n_START_PARAGRAPH_\nCART World Series 1991 k\xc3\xb6rdes \xc3\xb6ver 17 omg\xc3\xa5ngar. Michael Andretti tog sin enda stora titel i karri\xc3\xa4ren, n\xc3\xa4r han vann f\xc3\xb6re Bobby Rahal.'