CREATE TABLE table_4563 ("Year" FLOAT, "Network" CLOB, "Play-by-play" CLOB, "Color commentator ( s ) " CLOB, "Sideline reporter ( s ) " CLOB)

Who were the sideline reporter(s) in 2011?
SELECT "Sideline reporter(s)" FROM table_4563 WHERE "Year" = '2011'
SELECT "Sideline reporter(s)" FROM "table_4563" WHERE "Year" = '2011'