what is episode "take two"  air date
CREATE TABLE "ratings" (
  "num" real,
  "episode" text,
  "air_date" text,
  "rating" text,
  "share" text,
  "18_49_rating_share" text,
  "viewers_m" text,
  "weekly_rank_num" text
);
SELECT "air_date" FROM "ratings" WHERE "episode"='\"Take Two\"';