What key details about nélson agra  can be extracted from the following bio?  Bio: nélson josé figueiredo agra -lrb- born 6 january 1991 in póvoa de varzim -rrb- is a portuguese footballer who plays for varzim s.c. as a midfielder .
The answer to this question is:
- caps is 48 0 7 21- nationalyears is 2011- youthclubs is varzim- birth date is 6 january 1991- clubs is varzim gil vicente → leixões -lrb- loan -rrb- varzim- nationalcaps is 1- currentclub is varzim- height is 1.75- nationalgoals is 0- name is nélson agra- nationalteam is portugal u20- birth place is póvoa de varzim , portugal- position is midfielder- fullname is nélson josé figueiredo agra- years is 2004 -- 2010 2013 -- 2014 2014 2014 --- clubnumber is 46- youthyears is 2004 -- 2010- goals is 0 0 0 0