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

[Q]: In which town in California is Disneyland?
[A]: disneyland

[Q]: The Church of the Savior on Spilled Blood, built on the site of the assassination of Tsar Alexander II, is in which Russian city?
[A]: church of the savior on blood

[Q]: Who was the author of the plays The Professor's Love Story, Quality Street, The Admirable Crichton and Peter Pan?
[A]:
peter