What is Place, when Score is "66", when Country is "United States", and when Player is "Dudley Hart"?
CREATE TABLE "first_round" (
  "place" text,
  "player" text,
  "country" text,
  "score" real,
  "to_par" text
);
SELECT "place" FROM "first_round" WHERE "score"=66 AND "country"='united states' AND "player"='dudley hart';