TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Who married the woman who was to become Queen Beatrix of the Netherlands, on 10 March 1966?

SOLUTION: beatrix

PROBLEM: In what story of Arthur C. Clarke do Tibetan monks seek to list all the names of God as they believe He will bring the Universe to an end once this is done?

SOLUTION: arthur c. clarke

PROBLEM: What is the county town of the Scottish county of Angus?

SOLUTION:
angus