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]: SEHK , is a stock exchange located in Hong Kong .
[EX A]: The Stock Exchange of Hong Kong ( SEHK , also known as Hong Kong Stock Exchange ) is a stock exchange based in Hong Kong .

[EX Q]: More importantly , the discovery of celestial bodies orbiting something other than the Earth dealt a blow to the then-accepted Ptolemaic world system .
[EX A]: More importantly , the discovery of celestial bodies orbiting something other than Earth dealt a blow to the then-accepted Ptolemaic world system , which held that Earth was at the center of the universe and all other celestial bodies revolved around it .

[EX Q]: In this game , a dragon named Red uses evil Dark Gems to poison the Dragon Worlds .
[EX A]:
The game revolves around an evil plot by the villain Red , a former Dragon Elder , who begins to plant Dark Gems around the Dragon Realms , sucking the life out of these worlds .