CREATE TABLE "table1_14346950_1" (
  "series_num" real,
  "season_num" real,
  "title" text,
  "story_by" text,
  "teleplay_by" text,
  "directed_by" text,
  "original_air_date" text
);

Question: What is the total number of values for "Teleplay by" category for series # 35?
SQL: SELECT COUNT("teleplay_by") FROM "table1_14346950_1" WHERE "series_num"=35;

Question: Who is the teleplay by when the director is Rob Bailey?
SQL: SELECT "teleplay_by" FROM "table1_14346950_1" WHERE "directed_by"='Rob Bailey';

Question: What is the season # for a teleplay by Richard Price and the director is Steve Shill?
SQL: SELECT "season_num" FROM "table1_14346950_1" WHERE "teleplay_by"='Richard Price' AND "directed_by"='Steve Shill';