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]: When housing and transportation costs are combined, Atlantas cost of living -- typically perceived as relatively low -- ranks as 7th worst out of 51 metros nationally.
[EX A]: transportation

[EX Q]: Research shows that a vast majority of arriving immigrants today come here because they believe that government is the source of prosperity, and thats what they support.
[EX A]: immigration

[EX Q]: Fifty years ago, the average GM employee could pay for a year of a son or daughters college tuition on just two weeks wages.
[EX A]:
corporations