In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

[EX Q]: The chair is in charge of the Board of Governors of the Federal Reserve System .
[EX A]: The Chair of the Board of Governors of the Federal Reserve System is the head of the Federal Reserve , which is the central banking system of the United States .

[EX Q]: Hades ( , " Ha ́ ide ̄ s " ) is the god of the dead and the king of the underworld in ancient Greek religion and myth .
[EX A]: Hades ( ; Greek : " Ha ́ de ̄ s " ; Α ̔ ́ ιδης " Ha ́ ide ̄ s " ) , in the ancient Greek religion and myth , is the god of the dead and the king of the underworld , with which his name became synonymous .

[EX Q]: The ideology of Nazism was based upon the idea of the Aryan race or Germanic peoples being a master race .
[EX A]:
The ideology of Nazism was based upon the conception of the ancient Aryan race being a superior race , holding the highest position in the racial hierarchy and that the Germanic peoples were the most racially pure existing peoples of Aryan stock .