The episode "chapter five: dressed to kill" had a weekly ranking of what?
CREATE TABLE "weekly_ratings" (
  "num" real,
  "episode" text,
  "air_date" text,
  "timeslot" text,
  "viewers" text,
  "weekly_rank_for_living" text
);
SELECT "weekly_rank_for_living" FROM "weekly_ratings" WHERE "episode"='\"Chapter Five: Dressed to Kill\"';