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.

Input: Consider Input: "We have solved the problem. ... Scientists are now saying leave the nuclear waste where it is."

Output: energy


Input: Consider Input: As Governor: Romney did not keep public safety funding in line with inflation.

Output: history


Input: Consider Input: Three years ago, a newly elected President Obama told America that if Congress approved his plan to borrow nearly a trillion dollars, he would hold unemployment below 8 percent.


Output: stimulus