Where was the Undercard of Stevenson/Bellew?
CREATE TABLE "2013" (
  "date" text,
  "location" text,
  "fight" text,
  "division" text,
  "titles" text,
  "rematch" text,
  "tv" text,
  "promoter" text,
  "notes" text
);
SELECT "location" FROM "2013" WHERE "notes"='Undercard of Stevenson/Bellew';