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

[Q]: Which country music star, writer of the song Your Cheatin' Heart, died on New Year's Day 1953?
[A]: country music


[Q]: Krist Novoselic and Dave Grohl were two thirds of which band, formed in Aberdeen (Washington State) whose albums include Bleach and In Utero?
[A]: dave grohl


[Q]: Who was the forefather of the style known as Chicano Rock?
[A]:
chicano rock