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.
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Question: Pelagia noctiluca is a jellyfish in the family Pelagiidae and the only currently recognized species in its genus .

Answer: Pelagia noctiluca is a jellyfish .

Question: Although the term refers specifically to fish , in practice it is extended to cover any aquatic organisms harvested for commercial purposes , whether caught in wild fisheries or harvested from aquaculture or fish farming .

Answer: It also refers to the time when fish are caught in wild fisheries or harvested from aquaculture or fish farming .

Question: WrestleMania X was the 10th annual WrestleMania professional wrestling pay-per-view ( PPV ) event produced by the World Wrestling Federation ( WWF ) .

Answer:
WrestleMania X was the tenth WrestleMania professional wrestling pay-per-view event .