CREATE TABLE "singles" (
  "year" real,
  "single" text,
  "chart" text,
  "position" real,
  "appeared_on_album" text
);

Question: When the position is less than 7, what is the appeared on album?
SQL: SELECT "appeared_on_album" FROM "singles" WHERE "position"<7;

Question: After 1996, what is the average position?
SQL: SELECT AVG("position") FROM "singles" WHERE "year">1996;