You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Q: Category: DISNEY FILMS 
Clue: Disney theme park attractions based on this 1960 film flew the flag seen here

A: swiss family robinson
****
Q: Category: ROMAN EMPERORS 
Clue: In 59 A.D. Agrippina wrote to this man, her son, "Tell me why I should plot against your life?"--she was killed anyway

A: nero
****
Q: Category: SOUTH AFRICA 
Clue: Province discovered by Vasco da Gama on Christmas Day, 1497

A:
natal
****