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

Ex Input:
In which shipping forecast area are the Channel Islands?

Ex Output:
channel islands


Ex Input:
Bob Clampett created which character in 1938?

Ex Output:
bob clampett


Ex Input:
Who played Hercule Poirot in the films `Death On The Nile` and `Appointment With Death`?

Ex Output:

death on the nile