Question: What Cuban- American that played during the 1985 Oakland Athletics season , admitted to using performance-enchancing drugs during his playing career in his tell-all book in 2005? 
Sentence (from "Jose Canseco"): José Canseco Capas Jr. (born July 2, 1964), is a Cuban-American former Major League Baseball (MLB) outfielder and designated hitter.
Relevant evidence: Yes