Detailed Instructions: 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:Republicans control the U.S. Senate with 54 seats, but those 54 senators were elected by only two-thirds the number of voters who elected the Democrats. In the Senate, the majority party represents a minority of the people.
Solution:
congress