Please answer the following question: - managerclubs is benfica -lrb- assistant -rrb- portosantense -lrb- assistant -rrb- al-nassr -lrb- assistant -rrb- famalicao - caps is 16 9 14 33 22 9 23 21 20 39 - nationalyears is 1989 1989 -- 1991 - youthclubs is atletico benfica - birth date is 21 august 1969 - clubs is atletico -lrb- loan -rrb- vitoria setubal felgueiras campomaiorense estoril alverca atletico benfica penafiel -lrb- loan -rrb- maritimo - nationalcaps is 5 13 - height is 1.69 0 - nationalgoals is 1 0 - nationalteam is portugal u20 portugal u21 - birth place is lisbon , portugal - position is right back - fullname is abel jorge pereira da silva - totalgoals is 4 - manageryears is 2004 2008 -- 2005 2005 -- 2007 2007 2007 -- - years is 1978 1991 -- 1992 1995 1995 -- 1996 1996 -- 1997 -- 1997 -- 1998 1998 -- 2000 2000 -- 2001 1984 1984 -- 1988 1990 -- 1991 - totalcaps is 206 - youthyears is 1978 -- 1984 1984 -- 1988 - goals is 1 0 2 1 0 0 0 0 0 0 Given the details above, guess who could this information be about.
A:
abel silva