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

[Q]: What is the largest city in Bavaria?
[A]: bavaria


[Q]: Brothers Richard and Simon Mantell played which sport for England in the 2010 Commonwealth Games?
[A]: 2010 commonwealth games


[Q]: Asperger's Syndrome is a milder version of which disorder?
[A]:
asperger syndrome