Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

[EX Q]: Brenda Mae Tarpley achieved fame under what name?
[EX A]: brenda mae tarpley

[EX Q]: Besides the Caucasus, what mountain range forms the border of Europe and Asia?
[EX A]: asia

[EX Q]: Which 'French Impressionist' painter, famed for his portrait, 'The Bar At The Folies Bergere', was born in Paris in 1832, and died of a gangrenous leg in 1883?
[EX A]:
a bar at the folies-bergere