CREATE TABLE "episode_ratings" (
  "episode_num" real,
  "title" text,
  "air_date" text,
  "demo" text,
  "viewers" text
);

Question: Which episode with a demo of 0.7/3 was the lowest?
SQL: SELECT MIN("episode_num") FROM "episode_ratings" WHERE "demo"='0.7/3';

Question: When is the air date that demo-ed at 1.6/5?
SQL: SELECT "air_date" FROM "episode_ratings" WHERE "demo"='1.6/5';

Question: For demo 1.6/5, what is the title?
SQL: SELECT "title" FROM "episode_ratings" WHERE "demo"='1.6/5';