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.
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Question: Under President Bush in eight years, we added $4.9 trillion to the debt. Under President Obama, weve added $5.3 trillion to the debt in the 3.5 years hes been in office.

Answer: debt

Question: Under the new Arizona immigration law, police can't stop someone to check their immigration status unless they think they see something illegal.

Answer: immigration

Question: Says Donald Trumps plan to repeal the estate tax would mean the Walmart Walton family would get a $53 billion tax break.

Answer:
families