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

[Q]: Which American city has baseball-playing 'Dodgers'?
[A]: los angeles dodgers


[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?
[A]: incandescent light bulb


[Q]: Which country hosted the 1962 FIFA World Cup?
[A]:
1962 fifa world cup