In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

Saint-Denis ( -RSB- , or unofficially Saint-Denis de la Re ́ union for disambiguation ) is the " pre ́ fecture " ( administrative capital ) of the French overseas region and department of Re ́ union , in the Indian Ocean .
Saint-Denis is the administrative capital ( " pre ́ fecture " ) of the French controlled island of Re ́ union , in the Indian Ocean .

Article Seven of the United States Constitution sets the number of state ratifications necessary in order for the Constitution to take effect and prescribes the method through which the states may ratify it .
Article Seven of the United States Constitution explains what needs to happen for the Constitution to be approved .

In baseball , a home run ( abbreviated HR ) is scored when the ball is hit in such a way that the batter is able to circle the bases and reach home safely in one play without any errors being committed by the defensive team in the process .

A home run , abbreviated HR , is a term in baseball for when the batter hits the ball and touches all the bases without an error being made by the team on defense .