CREATE TABLE "table1_23705843_1" (
  "episode" text,
  "director" text,
  "writer" text,
  "original_air_date" text,
  "ratings_millions" text
);

Question: What is the original air date if the ratings is 1.92 million?
SQL: SELECT "original_air_date" FROM "table1_23705843_1" WHERE "ratings_millions"='1.92';

Question: What is the name of the writer when the ratings was 2.61 million?
SQL: SELECT "writer" FROM "table1_23705843_1" WHERE "ratings_millions"='2.61';