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: A virtual learning environment ( VLE ) in educational technology is a Web-based platform for the digital aspects of courses of study , usually within educational institutions .

Answer: A virtual learning environment ( VLE ) is a kind of e-learning system placed on a website .


Question: The Penguin ( Oswald Chesterfield Cobblepot ) is a fictional supervillain appearing in comic books published by DC Comics , commonly as an adversary of the superhero Batman .

Answer: The Penguin ( Oswald Cobblepot ) is an enemy of Batman in DC Comics .


Question: A G-type main-sequence star ( Spectral type : G-V ) , often ( and imprecisely ) called a yellow dwarf , or G dwarf star , is a main-sequence star ( luminosity class V ) of spectral type G.

Answer:
A GV star , or yellow dwarf , is a main-sequence star .