CREATE TABLE table_29371 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "Production code" FLOAT, "U.S. viewers  ( millions ) " TEXT)

What is the title of the episode no. 16 by season?
SELECT "Title" FROM table_29371 WHERE "No. in season" = '16'
SELECT "Title" FROM "table_29371" WHERE "No. in season" = '16'