What is the winning score when 5 strokes is the margin of victory?
CREATE TABLE "ladies_european_tour_wins_6" (
  "no" real,
  "date" text,
  "tournament" text,
  "winning_score" text,
  "to_par" text,
  "margin_of_victory" text,
  "runner_s_up" text,
  "winners_share" real
);
SELECT "winning_score" FROM "ladies_european_tour_wins_6" WHERE "margin_of_victory"='5 strokes';