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 Input:
Under President Bush in eight years, we added $4.9 trillion to the debt. Under President Obama, weve added $5.3 trillion to the debt in the 3.5 years hes been in office.

Ex Output:
debt


Ex Input:
Most countries have no debt ceiling.

Ex Output:
deficit


Ex Input:
The top 1 percent of income-earners pay about 40 percent of all taxes into the federal government.

Ex Output:

federal-budget