Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

[Q]: Graca Machel, the widow of a President of Mozambique, is the wife of which famous man?
[A]: nelson mandela


[Q]: Which novelist and critic, who was married to Iris Murdoch for over forty years, died earlier this year aged 89?
[A]: john bayley


[Q]: In The Lion, The Witch and The Wardrobe, how is Jadis better known?
[A]:
white witch