What year was Kristin Chenoweth nominated in the category of outstanding actress in a musical?
CREATE TABLE "original_broadway_production" (
  "year" real,
  "award_ceremony" text,
  "category" text,
  "nominee" text,
  "result" text
);
SELECT "award_ceremony" FROM "original_broadway_production" WHERE "category"='outstanding actress in a musical' AND "nominee"='kristin chenoweth';