TASK DEFINITION: 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.
PROBLEM: Says the Constitution specifically states the Congress shall write legislation for immigration policy, so Barack Obama lacks the authority to defer the deportation of young illegal immigrants.

SOLUTION: immigration

PROBLEM: "Senator McCain voted against the Bush tax cuts. Now he's for them."

SOLUTION: taxes

PROBLEM: A Paul Ryan-Scott Walker (or Scott Walker-Paul Ryan) ticket for the White House in 2016 would be unconstitutional because both men live in Wisconsin.

SOLUTION:
elections