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.

As established by the Mars Exploration Program , the main scientific goals of the MSL mission are to help determine whether Mars could ever have supported life , as well as determining the role of water , and to study the climate and geology of Mars .
The main scientific goals of the MSL mission is to search whether Mars could ever have supported life or water and to study the climate and geology of Mars .

Anna is in wide use in countries across the world as are its variants Anne , originally a French version of the name , though in use in English speaking countries for hundreds of years , and Ann , which was originally the English spelling .
The variant " Anne " was originally French , although it has been in use in English for hundreds of years .

The Pakistan Peoples Party Parliamentarians ( PPPP ) is a Pakistani political party and an electoral extension of the Pakistan People 's Party ( PPP ) .
The party is an electoral extension of the Pakistan Peoples Party .