CREATE TABLE table_25206 ("Edition" TEXT, "Round" TEXT, "Date" TEXT, "Partnering" TEXT, "Against" TEXT, "Surface" TEXT, "Opponents" TEXT, "W\\u2013L" TEXT, "Result" TEXT)

Which round has a win-loss result of loss and an edition of 2012 Fed Cup Europe/Africa Group I?
SELECT "Round" FROM table_25206 WHERE "W\u2013L" = 'Loss' AND "Edition" = '2012 Fed Cup Europe/Africa Group I'
SELECT "Round" FROM "table_25206" WHERE "Edition" = '2012 Fed Cup Europe/Africa Group I' AND "W\u2013L" = 'Loss'