What is the Theme when the Original artist was carole king, and a Week # shows hollywood?
CREATE TABLE "performances_results" (
  "week_num" text,
  "theme" text,
  "song_choice" text,
  "original_artist" text,
  "order_num" text,
  "result" text
);
SELECT "theme" FROM "performances_results" WHERE "original_artist"='carole king' AND "week_num"='hollywood';