CREATE TABLE table_2384 ("\\u2116" FLOAT, "#" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "Production code" CLOB, "U.S. viewers  ( millions ) " CLOB)

What is every director with production code of NABF13?
SELECT "Directed by" FROM table_2384 WHERE "Production code" = 'NABF13'
SELECT "Directed by" FROM "table_2384" WHERE "Production code" = 'NABF13'