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

Q: On which island is Nassau, the capital of the Bahamas?

A: nassau
****
Q: Who died of a burst appendix after being punched in the stomach?

A: appendicitis
****
Q: In which play does the famous All the world's a stage quote originate?

A:
all the world's a stage
****