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]: McDonalds workers in Denmark have a union. Earn $45,000/year.
[EX A]: income

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

[EX Q]: Congress is bewildered at the scope and reach of our spying apparatus but in 2008 and 2012 explicitly rejected an amendment calling for more disclosure.
[EX A]:
foreign-policy