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]: "Medicare has at least $80 billion worth of fraud a year. That's a full 20 percent of every dollar that's spent on Medicare goes to fraud."
[EX A]: health-care

[EX Q]: 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.
[EX A]: climate-change

[EX Q]: Says Jeff Reardon cut elementary school music classes, art instruction, teaching positions, basketball and volleyball programs, and he voted to raise school lunch prices.
[EX A]:
education