TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: In which city was Christopher Columbus born?

SOLUTION: columbus

PROBLEM: Food writer and critic Egon Ronay, who died in 2010, was born in what country, which offers a food related pun?

SOLUTION: egon ronay

PROBLEM: Artists Gustav Klimt and Carl Moll were born in which European country?

SOLUTION:
carl moll