What was the final score when River Plate was the runner-up?
CREATE TABLE "finals" (
  "season" text,
  "champion" text,
  "runner_up" text,
  "result" text,
  "league_mvp" text,
  "finals_mvp" text,
  "winning_coach" text
);
SELECT "result" FROM "finals" WHERE "runner_up"='River Plate';