What are the characters of actors in descending order of age?
SELECT Character FROM actor ORDER BY age DESC
SELECT Character FROM actor ORDER BY age DESC
[{'Character': 'Alf Stewart'}, {'Character': 'Lou Carpenter'}, {'Character': 'Irene Roberts'}, {'Character': 'Sally Fletcher'}, {'Character': 'Karl Kennedy'}, {'Character': 'Susan Kennedy'}, {'Character': 'Toadfish Rebecchi'}, {'Character': 'Harold Bishop'}, {'Character': 'Paul Robinson'}]