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]: The nearly six-year delay in approving Keystone is costing Americans more than 100,000 jobs.
[EX A]: climate-change

[EX Q]: On his support for Donald Trump.
[EX A]: elections

[EX Q]: In the U.S., African-Americans continue to be arrested at nearly three and one half times the rate of whites on marijuana charges.
[EX A]:
civil-rights