Who were the runners-up at the Alfred Dunhill Links Championship?
CREATE TABLE "european_tour_wins_5" (
  "date" text,
  "tournament" text,
  "winning_score" text,
  "margin_of_victory" text,
  "runner_s_up" text
);
SELECT "runner_s_up" FROM "european_tour_wins_5" WHERE "tournament"='alfred dunhill links championship';