CREATE TABLE table_204_958 (id DECIMAL, "episode" DECIMAL, "original broadcast date" TEXT, "average" DECIMAL, "rank" DECIMAL, "remarks" TEXT)

name the episode that ha the same average as number 5 .
SELECT "episode" FROM table_204_958 WHERE "episode" <> 5 AND "average" = (SELECT "average" FROM table_204_958 WHERE "episode" = 5)
SELECT "episode" FROM "table_204_958" WHERE "average" = (SELECT "average" FROM "table_204_958" WHERE "episode" = 5) AND "episode" <> 5