In this task, you are given a statement spoken by a politician in natural language. Your task is to generate the subject of the discussion for the given statement. The subject generated is not necessarily a part of the given input. Your answer should contain one or more words.

[EX Q]: Sen.Mark Begich cast the deciding vote in favor of President Obamas authority to issue executive amnesty to illegal aliens.
[EX A]: immigration

[EX Q]: Obama spent $7 billion to bring electricity to Africa, failed miserably.
[EX A]: energy

[EX Q]: Brookhaven homeowners pay hundreds of dollars less in property taxes compared with owners of the same-value homes in unincorporated DeKalb County.
[EX A]:
taxes