Table: gk_name_ester_2012
Columns: name
pos
height
weight
2012_club

Question: What is the name of the CB pos in the 2012 culb CN Sabadell?
SQL: SELECT "name" FROM gk_name_ester_2012 WHERE "pos" = 'cb' AND "2012_club" = 'cn sabadell'

Question: What is the name for the 2012 CN Sabadell?
SQL: SELECT "name" FROM gk_name_ester_2012 WHERE "2012_club" = 'cn sabadell'

Question: What is the weight of the CF pos on the 2012 CN Sabadell team?
SQL: SELECT "weight" FROM gk_name_ester_2012 WHERE "pos" = 'cf' AND "2012_club" = 'cn sabadell'