CREATE TABLE "year_by_year" (
  "year" real,
  "division" real,
  "league" text,
  "regular_season" text,
  "playoffs" text,
  "open_cup" text
);

Question: What is the latest year that 6th, Heartland is regular season?
SQL: SELECT MAX("year") FROM "year_by_year" WHERE "regular_season"='6th, Heartland';

Question: Which regular season contains playoffs in division finals?
SQL: SELECT "regular_season" FROM "year_by_year" WHERE "playoffs"='Division Finals';

Question: What is the lowest year that regular season is 4th, Rocky Mountain?
SQL: SELECT MIN("year") FROM "year_by_year" WHERE "regular_season"='4th, Rocky Mountain';