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

[Q]: What city is closest to Copacabana beach?
[A]: copacabana, rio de janeiro


[Q]: In 2013 Yahoo purchased which pictures and video microblogging website business that was founded in 2007 in New York City by David Karp?
[A]: yahoo!


[Q]: What is the name of the coastal headland at the southern end of Torbay in Devon lying to the South East of Brixham  It includes a lighthouse that was built in 1906, the site of an Iron Age fort and refreshment cafe.?
[A]:
brixham