CREATE TABLE table_30412 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "U.S. viewers  ( millions ) " CLOB)

How many different people wrote the episode titled 'Reflection of Desire'?
SELECT COUNT("Written by") FROM table_30412 WHERE "Title" = 'Reflection of Desire'
SELECT COUNT("Written by") FROM "table_30412" WHERE "Title" = 'Reflection of Desire'