Please answer the following question: What type of details about pablo sebastian Alvarez can be gathered from the following bio? Bio: pablo sebastian Alvarez valeira -lrb- born 17 april 1984 in san martin , buenos aires -rrb- is an argentine football defender who currently plays for rosario central . he also holds a spanish passport thanks to his descent .
A:
- clubs - caps - position - currentclub - height - years - clubnumber - youthclubs - youthyears - pcupdate - birth date - fullname - name - image - birth place - goals