Who write "a grand payne"?
CREATE TABLE "season_5_2008_09" (
  "series_num" real,
  "season_num" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text,
  "production_code" real
);
SELECT "written_by" FROM "season_5_2008_09" WHERE "title"='\"A Grand Payne\"';