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

What name is given to the Fourth (4th) movement in Beethoven's / Ninth (9th) Symphony?
ludwig van beethoven

Who released the albums Sentimental Journey, Goodnight Vienna, Bad Boy, Old Wave and Vertical Man between 1970 and 1999?
vertical man

New York businessman and gambler Arnold Rothstein was believed to have been behind baseball's Black Sox Scandal, in which the 1919 World Series was fixed, giving the series to which team?
1919 world series