CREATE TABLE "table1_29391888_1" (
  "series_num" real,
  "season_num" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text,
  "production_code" text
);

Question: What is the season # for the production code 3.89?
SQL: SELECT "season_num" FROM "table1_29391888_1" WHERE "production_code"='3.89';

Question: What is the series # for the episode titled "words"?
SQL: SELECT MAX("series_num") FROM "table1_29391888_1" WHERE "title"='\"Words\"';

Question: Who wrote the episode that was directed by Kevin Inch?
SQL: SELECT "written_by" FROM "table1_29391888_1" WHERE "directed_by"='Kevin Inch';

Question: What is the original air date for the season# 2?
SQL: SELECT "original_air_date" FROM "table1_29391888_1" WHERE "season_num"=2;

Question: What is the production code for the episode whose original air date was May15,2000?
SQL: SELECT "production_code" FROM "table1_29391888_1" WHERE "original_air_date"='May15,2000';

Question: Who directed the episode titled "who nose"?
SQL: SELECT "directed_by" FROM "table1_29391888_1" WHERE "title"='\"Who Nose\"';