TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Who died of a burst appendix after being punched in the stomach?

SOLUTION: appendicitis

PROBLEM: What is the second book of the Bible?

SOLUTION: bible

PROBLEM: Which British TV comedy series of the 1970s and early 1980s (74 episodes) was co-created and co-written by and co-starred Tim Brooke-Taylor, Graeme Garden and Bill Oddie?

SOLUTION:
tim brooke-taylor