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

[Q]: Alejandro Amaya, Carlos Arruza, Jaime Bravo and Carmelo Torres are famous Mexican?
[A]: alejandro amaya

[Q]: The Trinity test site, outside of Alamogordo, NM, saw the first test of the atomic bomb on July 16, 1945. Headed by J. Robert Oppenheimer, what was the name of the project that developed the bomb?
[A]: j. robert oppenheimer

[Q]: What is the capital of Bermuda?
[A]:
hamilton, bermuda