CREATE TABLE "series_1" (
  "episode" real,
  "title" text,
  "story" text,
  "adapted_by" text,
  "director" text,
  "airdate" text,
  "exists" text
);

Question: What is the Adapted by when there is a yes for exists is yes, for episode 101?
SQL: SELECT "adapted_by" FROM "series_1" WHERE "exists"='yes' AND "episode"=101;

Question: What is the Director for the episode titled “some lapse of time”?
SQL: SELECT "director" FROM "series_1" WHERE "title"='“some lapse of time”';

Question: What is the Airdate for the episode titled “thirteen to centaurus” Adapted by stanley miller?
SQL: SELECT "airdate" FROM "series_1" WHERE "adapted_by"='stanley miller' AND "title"='“thirteen to centaurus”';

Question: What is the Exists when Ray Jenkins is the director?
SQL: SELECT "exists" FROM "series_1" WHERE "director"='ray jenkins';

Question: What shows for Exists when the airdate was 20 december 1965?
SQL: SELECT "exists" FROM "series_1" WHERE "airdate"='20 december 1965';