Question: The 2001–02 FC Barcelona season contained a retired footballer who played in what capacity in his days before becoming the current manager?
Sentence (from "Abelardo Fernández"): Abelardo Fernández Antuña (] ; born 19 April 1970), known simply as Abelardo, is a Spanish retired footballer who played as a central defender, and a current manager.
Relevant evidence: Yes