If the original air date is February 4, 2003, what is the episode title?
CREATE TABLE "table1_228973_9" (
  "no_in_series" real,
  "no_in_season" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text
);
SELECT "title" FROM "table1_228973_9" WHERE "original_air_date"='February 4, 2003';