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

[EX Q]: The Battle of Antietam was fought during which war?
[EX A]: battle of antietam

[EX Q]: What is the capital of the U.S. state of Connecticut?
[EX A]: connecticut

[EX Q]: This Cornish pub is the name of a Daphne du Maurier novel and Alfred Hitchcock film.?
[EX A]:
daphne du maurier