instruction:
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.
question:
Whose autobiography was entitled A Long Walk to Freedom?
answer:
nelson mandela


question:
Which musical features the songs If I loved you and You'll never walk alone?
answer:
carousel


question:
Which author's second husband was archaeologist Max Mallowan?
answer:

agatha christie