TASK DEFINITION: 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.
PROBLEM: Currently it costs more than a penny for the U.S. Mint to make a one cent coin and more than a nickel to make the five cent piece.

SOLUTION: economy

PROBLEM: Romneys Medicare plan was estimated to cost the average senior about $6,000 a year.

SOLUTION: debates

PROBLEM: Says North Carolina Rep. Renee Ellmers was the only Republican to vote against an amendment to prioritize the deportation of sexual criminals who are illegal immigrants.

SOLUTION:
congress