Which episode is number 3 in the season?
CREATE TABLE "table1_29960651_5" (
  "no_for_season" real,
  "no_for_series" real,
  "episode" text,
  "airdate" text,
  "viewers_in_millions" text
);
SELECT "episode" FROM "table1_29960651_5" WHERE "no_for_season"=3;