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

Ex Input:
Where, in the novel The Count of Monte Christo, by Alexandre Dumas, does the Abbe Faria befriend Edmond Dantes during his time in prison?

Ex Output:
monte cristo


Ex Input:
In which city could you visit the Anne Frank House?

Ex Output:
anne frank house


Ex Input:
What's the only movie Alfred Hitchcock make twice?

Ex Output:

alfred hitchcock