What is the most wins with a rank of 5 and less than $1,537,571 in earnings?
CREATE TABLE "leaders" (
  "rank" real,
  "player" text,
  "country" text,
  "earnings" real,
  "events" real,
  "wins" real
);
SELECT MAX("wins") FROM "leaders" WHERE "rank"=5 AND "earnings">'1,537,571';