Season of 2002–03, and a Lost larger than 14, what is the lowest goals?
CREATE TABLE "regular_season" (
  "season" text,
  "games" real,
  "lost" real,
  "points" real,
  "goalsfor" real,
  "goalsagainst" real
);
SELECT MIN("goalsfor") FROM "regular_season" WHERE "season"='2002–03' AND "lost">14;