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

Ex Input:
Lopburi, Phichit and Ang Thong are provinces in which Asian country?

Ex Output:
phichit

Ex Input:
What horse won the 2009 Grand National?

Ex Output:
2009 grand national

Ex Input:
Which pop star won a Golden Globe in 1962 for his role in Come September?

Ex Output:
come september