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]: Who, after marrying in 1791, and living in Naples, became the mistress of Lord Nelson, having his child, Horatia, in 1803?
[A]: emma, lady hamilton


[Q]: In the 2012 film 'Les Miserables', who plays Jean Valjean?
[A]: hugh jackman


[Q]: Who won his seventh French Open Tennis Championship in 2012?
[A]:
rafael nadal