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: Had the online change of address been in place in 2008 an estimated 130,000 voters who cast provisional ballots could have changed their address online and voted a regular ballot.

elections