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.

Input: Consider Input: From the 17th to the mid-20th century , French served as the pre-eminent international language of diplomacy and international affairs as well as a lingua franca among the educated classes of Europe .

Output: French was the language of diplomacy and culture in Europe between the 17th and 19th century and is still widely used .


Input: Consider Input: Client – server model is a distributed application structure that partitions tasks or workloads between the providers of a resource or service , called servers , and service requesters , called clients .

Output: A client-server application is a distributed system made up of both client and server software .


Input: Consider Input: The severity of nuclear accidents is generally classified using the International Nuclear Event Scale ( INES ) introduced by the International Atomic Energy Agency ( IAEA ) .


Output: It is called the International Nuclear Event Scale .