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.
Input: Finance experts estimate that paying in cash for the $2.5 billion in projects funded by the sales tax saved Gwinnett County more than $1 billion in interest payments.

taxes