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.

Example Input: Even if you took literally every single ounce of platinum in the world, it still wouldnt add up to enough needed to pay down our nations debt.
Example Output: debt

Example Input: Under the new Arizona immigration law, police can't stop someone to check their immigration status unless they think they see something illegal.
Example Output: immigration

Example Input: The Obama administration estimates the number of children at the border is going to increase to 150,000 to 200,000 next year.
Example Output:
children