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

[EX Q]: Who follows 'the eight fold path'?
[EX A]: noble eightfold path

[EX Q]: Chris Difford and Glenn Tilbrook founded which band in 1974?
[EX A]: chris difford

[EX Q]: Who had a hit in 1984 with '99 Red Balloons'?
[EX A]:
99 luftballons