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.

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

'Forty Years On' is the title of the first West End play by which British playwright?
alan bennett

Name Leonard Nimoy's autobiography?

i am not spock