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

Ex Input:
What is the capital city of Colombia?

Ex Output:
colombia


Ex Input:
What sport features in the films `He Got Game` (1998), `Flubber` (1997) and `Celtic Pride` (1996)?

Ex Output:
celtic pride


Ex Input:
The Analects are the writings of which Eastern philosopher?

Ex Output:

analects