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

Q: Who had hits with Stepping Out and Different For Girls?

A: different for girls
****
Q: In which range of mountains are the two highest peaks Aconcagua and Ojos Del Salado?

A: aconcagua
****
Q: Who became British Prime Minister in October 1809?

A:
prime minister of the united kingdom
****