CREATE TABLE "weekly_ratings" (
  "num" real,
  "episode" text,
  "air_date" text,
  "timeslot" text,
  "viewers" text,
  "weekly_rank_for_living" text
);

Question: How many episodes aired on october 27, 2008
SQL: SELECT COUNT("episode") FROM "weekly_ratings" WHERE "air_date"='October 27, 2008';

Question: The episode "chapter five: dressed to kill" had a weekly ranking of what?
SQL: SELECT "weekly_rank_for_living" FROM "weekly_ratings" WHERE "episode"='\"Chapter Five: Dressed to Kill\"';

Question: what is the most # that aired on september 29, 2008?
SQL: SELECT MAX("num") FROM "weekly_ratings" WHERE "air_date"='September 29, 2008';