CREATE TABLE actor (actor_id DECIMAL, name TEXT, musical_id DECIMAL, character TEXT, duration TEXT, age DECIMAL)
CREATE TABLE musical (musical_id DECIMAL, name TEXT, year DECIMAL, award TEXT, category TEXT, nominee TEXT, result TEXT)

Please show the nominee who has been nominated the greatest number of times.
SELECT nominee FROM musical GROUP BY nominee ORDER BY COUNT(*) DESC LIMIT 1
SELECT "nominee" FROM "musical" GROUP BY "nominee" ORDER BY COUNT(*) DESC NULLS LAST LIMIT 1