CREATE TABLE "table1_2343740_1" (
  "episode_number" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text,
  "production_code" real
);

Question: On what date did episode 2 air?
SQL: SELECT "original_air_date" FROM "table1_2343740_1" WHERE "episode_number"=2;

Question: What was the title of the episode that aired February 9, 1979?
SQL: SELECT "title" FROM "table1_2343740_1" WHERE "original_air_date"='February 9, 1979';