Table: water_polo_athletes_2004
Columns: name
pos
height
weight
date_of_birth
club

Question: Who is born on 1982-01-29?
SQL: SELECT "name" FROM water_polo_athletes_2004 WHERE "date_of_birth" = '1982-01-29'

Question: What is the position played by the man born on 1976-09-20?
SQL: SELECT "pos" FROM water_polo_athletes_2004 WHERE "date_of_birth" = '1976-09-20'