instruction:
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.
question:
The nearly six-year delay in approving Keystone is costing Americans more than 100,000 jobs.
answer:
climate-change


question:
McDonalds workers in Denmark have a union. Earn $45,000/year.
answer:
income


question:
What the Arizona law does is make a state crime out of something that already is... a federal crime.
answer:

immigration