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

Ex Input:
Which SF author wrote The Day it Rained Forever?

Ex Output:
the day it rained forever


Ex Input:
Who follows 'the eight fold path'?

Ex Output:
noble eightfold path


Ex Input:
Which striking building in the Manchester area has been designed by architect Daniel Libeskind?

Ex Output:

daniel libeskind