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

[Q]: Which entertainer uses various names, including Puff Daddy, P. Diddy and Diddy?
[A]: p. diddy


[Q]: In which country did the dance The Czardas originate?
[A]: csardas


[Q]: Which former jump jockey won the prestigious 'Crime Writer's Association' award the Cartier Diamond Dagger, in 1989?
[A]:
cartier diamond dagger