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

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

[EX Q]: In which film did Sharon Stone play the character 'Catherine Tramell?
[EX A]: catherine tramell

[EX Q]: Who presented the original run of the UK television quiz show 'Ask the Family'?
[EX A]:
ask the family