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]: It was (Rob Portmans) job to stop Chinas illegal dumping of steel. He failed, looked the other way, did nothing.
[EX A]: china

[EX Q]: The presidents own advisers have said theres a war on coal.
[EX A]: energy

[EX Q]: We spend about 75 percent of the entire cost of the military aspect of NATO.
[EX A]:
foreign-policy