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

What is the name of the US electric car manufacturer, founded in 2003, whose cars include the Model S and the Model X?
tesla model s

From which musical did the song 'Chim Chim Cheree' come?
chim chim cher-ee

Alejandro Amaya, Carlos Arruza, Jaime Bravo and Carmelo Torres are famous Mexican?

alejandro amaya

