instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
What was the name of country music`s first superstar who died at the age of 29 from drink and drug abuse?
answer:
country music


question:
Who was the scheming wife of the Roman emperor Claudius?
answer:
claudius


question:
What is the capital of Azerbaijan?
answer:

azerbaijan