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.

[EX Q]: El Salvador ( ; -RSB- ) , officially the Republic of El Salvador ( , literally " Republic of The Savior " ) , is the smallest and the most densely populated country in Central America .
[EX A]: El Salvador is the smallest and most densely populated country in Central America .

[EX Q]: It holds that non-material abstract ( but substantial ) forms ( or ideas ) , and not the material world of change known to us through our physical senses , possess the highest and most fundamental kind of reality .
[EX A]: It says that there are non-physical abstract ideas that have the highest form and most real kind of reality .

[EX Q]: After the arrival of the first production 707 in 1957 the Dash 80 was adapted into a general experimental aircraft and used by Boeing to test a variety of new technologies and systems .
[EX A]:
After the first 707 was made in 1957 , the Dash 80 was changed into a test planes for other things .