CREATE TABLE table_2386 ("\\u2116" FLOAT, "#" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "Production code" TEXT, "U.S. viewers  ( millions ) " TEXT)

How many titles for the production code of NABF07?
SELECT COUNT("Title") FROM table_2386 WHERE "Production code" = 'NABF07'
SELECT COUNT("Title") FROM "table_2386" WHERE "Production code" = 'NABF07'