What is the lowest number of last cfs of the team with 2 cf appearances, 0 cup wins, and less than 0 cf wins?
CREATE TABLE "team_totals" (
  "team" text,
  "cf_appearances" real,
  "cf_wins" real,
  "cup_wins" real,
  "last_cf" real
);
SELECT MIN("last_cf") FROM "team_totals" WHERE "cf_appearances"=2 AND "cup_wins"=0 AND "cf_wins"<0;