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]: Obama has racked up more debt than any president in history over $5 trillion.
[EX A]: deficit

[EX Q]: Says Rick Scott raised property taxes.
[EX A]: education

[EX Q]: China is going to have twice the number of submarines we have in just over a decade.
[EX A]:
china