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]: Which late 17th and early 18th century British architect designed Brighton Pavilion, Marble Arch, and the plan for London's Regents Park?
[A]: royal pavilion


[Q]: The 1995 film Babe was inspired by which Dick King-Smith novel?
[A]:
babe