instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
What was Bon Jovi's first UK top ten hit single?
answer:
bon jovi


question:
What nickname is given to the Australian Association Football International team?
answer:
australia


question:
In which US state will you find Arlington, the national cemetery?
answer:

arlington