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

[Q]: The Battle of Poltava in 1709 was a victory by Peter the Great over which state?
[A]: battle of poltava


[Q]: In 1959, for which film did David Niven win his only Academy Award?
[A]: david niven


[Q]: Arrecife is the largest city on which of the Canary Islands whose name is derived from that of a Genoese navigator?
[A]:
arrecife