What is the production code of "surprise, surprise"?
CREATE TABLE "season_1_2007" (
  "series_no" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text,
  "production_code" real
);
SELECT MAX("production_code") FROM "season_1_2007" WHERE "title"='\"Surprise, Surprise\"';