What year was Aaron Tveit nominated in the Favorite Male Replacement category?
CREATE TABLE "original_broadway_production" (
  "year" real,
  "award_ceremony" text,
  "category" text,
  "nominee" text,
  "result" text
);
SELECT AVG("year") FROM "original_broadway_production" WHERE "result"='nominated' AND "category"='favorite male replacement' AND "nominee"='aaron tveit';