CREATE TABLE "cup_winners" (
  "date" text,
  "stadium" text,
  "winners" text,
  "runners_up" text,
  "score" text,
  "attendance" real
);

Question: Who was the winner when the runner-up was Chemnitzer FC II?
SQL: SELECT "winners" FROM "cup_winners" WHERE "runners_up"='chemnitzer fc ii';