CREATE TABLE nomination (artwork_id NUMBER, festival_id NUMBER, result CLOB)
CREATE TABLE festival_detail (festival_id NUMBER, festival_name CLOB, chair_name CLOB, location CLOB, year NUMBER, num_of_audience NUMBER)
CREATE TABLE artwork (artwork_id NUMBER, type CLOB, name CLOB)

List the name of artworks that are not nominated.
SELECT name FROM artwork WHERE NOT artwork_id IN (SELECT artwork_id FROM nomination)
SELECT "name" FROM "artwork" WHERE NOT "artwork_id" IN (SELECT "artwork_id" FROM "nomination")