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

[Q]: Everything Changes, Beautiful World and Circus are all albums released by which British band?
[A]: beautiful world


[Q]: Who succeeded Jon Pertwee as Doctor Who?
[A]: doctor who


[Q]: Amiens is the largest city and capital of which region of France?
[A]:
amiens