CREATE TABLE "season_3" (
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text,
  "production_code" text
);

Question: What is the air date for the episode with production code ad1c13?
SQL: SELECT "original_air_date" FROM "season_3" WHERE "production_code"='ad1c13';

Question: Who wrote the episode that has the production code ad1c05?
SQL: SELECT "written_by" FROM "season_3" WHERE "production_code"='ad1c05';

Question: What is the title of the episode with production code ad1c07?
SQL: SELECT "title" FROM "season_3" WHERE "production_code"='ad1c07';