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

[EX Q]: On January 26, 1879, who was granted a patent for r an electric lamp using a carbon filament or strip coiled and connected to platina contact wires?
[EX A]: incandescent light bulb

[EX Q]: The rivers Axe, Brue, Cary, Parrett, eta, are in which English county?
[EX A]: castle cary

[EX Q]: What is the name of the character voiced by Eva Garbor in The Aristocats?
[EX A]:
the aristocats