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

[Q]: Which former Blue Peter presenter died in April 2004, aged 41?
[A]: blue peter


[Q]: Buried in neither Westminster nor Windsor, where is the tomb of Edward II?
[A]: edward ii of england


[Q]: What country borders with Belgium, France and Germany?
[A]:
belgium