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: Part of the increase in the cost (of higher education) has been because state support has dropped. We now spend, under Governor Walker, more on corrections than we do on higher education.

Output: criminal-justice


Input: Consider Input: Gas prices have doubled because Obama opposed exploring for energy in Alaska. He gave millions of tax dollars to Solyndra, which then went bankrupt. And he blocked the Keystone pipeline. So we will all pay more at the pump.

Output: climate-change


Input: Consider Input: In 1928 school boards sent home letters with children saying that if Al Smith is elected president, you will not be allowed to have or read a Bible.


Output: elections