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.

The Italian National Institute of Statistics ( Italian : Istituto Nazionale di Statistica ; Istat ) is the main producer of official statistics in Italy .
Istituto Nazionale di Statistica is the national statistical institute of Italy .

After emerging from the brain , the cranial nerves travel within the skull , and some must leave this bony compartment in order to reach their destinations .
After leaving the brain , the cranial nerves travel inside the skull .

Separate but equal was a legal doctrine in United States constitutional law , according to which racial segregation did not necessarily violate the Fourteenth Amendment to the United States Constitution , which guaranteed " equal protection " under the law to all people .

Here the Court ruled that racial segregation was not in violation of the Fourteenth Amendment to the United States Constitution , as long as the racially separate facilities were equal .

