Question: Henry Fitzalan-Howard, Earl of Arundel was the eldest son of what Earl of Arundel between 1975 and 2002?
{'answer': '18th Duke of Norfolk', 'supporting_facts': [['Henry Fitzalan-Howard, Earl of Arundel', 0], ['Henry Fitzalan-Howard, Earl of Arundel', 1], ['Edward Fitzalan-Howard, 18th Duke of Norfolk', 0]]}