instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
Lopburi, Phichit and Ang Thong are provinces in which Asian country?
answer:
phichit

question:
Responsible for such films as 'Saving Private Ryan' and 'Gladiator', which film Production Company was founded by Steven Spielberg, Jeffrey Katzenberg and David Geffen in 1994?
answer:
saving private ryan

question:
The national flower of Sweden is Convollaria. What is its common name?
answer:
convallaria