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

[EX Q]: Cilantro is the leaf of which herb?
[EX A]: cilantro

[EX Q]: Brasilia is the capital but which city in Brazil has the largest population?
[EX A]: brazil

[EX Q]: What country temporarily renamed its currency Bolivar Fuerte (meaning strong Bolivar) while phasing out the use of the previous Bolivar alongside it?
[EX A]:
venezuelan bolivar