CREATE TABLE "season_4_1958_59" (
  "series_num" real,
  "season_num" real,
  "title" text,
  "director" text,
  "writer_s" text,
  "airdate" text
);

Question: How many writers were for season #1?
SQL: SELECT COUNT("writer_s") FROM "season_4_1958_59" WHERE "season_num"=1;

Question: Who was the director for the episode on May 2, 1959?
SQL: SELECT "director" FROM "season_4_1958_59" WHERE "airdate"='May 2, 1959';