CREATE TABLE table_name_53 (color_commentator_s_ VARCHAR, year VARCHAR, network VARCHAR)

Who were the collor commentator(s) for ESPN before 2012?
SELECT color_commentator_s_ FROM table_name_53 WHERE year < 2012 AND network = "espn"
SELECT "color_commentator_s_" FROM "table_name_53" WHERE "espn" = "network" AND "year" < 2012