CREATE TABLE table_28142 ("Series #" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "Production code" CLOB, "U.S. viewers  ( million ) " CLOB)

Who wrote the episode with the production code 2j5153?
SELECT "Written by" FROM table_28142 WHERE "Production code" = '2J5153'
SELECT "Written by" FROM "table_28142" WHERE "Production code" = '2J5153'