What is the lowest to par of a player from australia with a score of 76-70-75-72=293?
CREATE TABLE "final_round" (
  "place" text,
  "player" text,
  "country" text,
  "score" text,
  "to_par" real,
  "money" text
);
SELECT MIN("to_par") FROM "final_round" WHERE "country"='australia' AND "score"='76-70-75-72=293';