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.

Q: The rose-ringed parakeet ( " Psittacula krameri " ) , also known as the ring-necked parakeet , is a medium-sized parrot in the genus Psittacula , of the family Psittacidae .

A: The rose-ringed parakeet is " Psittacula krameri " .
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Q: The University of Illinois at Urbana – Champaign ( also known as U of I , Illinois , or colloquially as the University of Illinois or UIUC ) is a public research university in Illinois and the flagship institution of the University of Illinois system .

A: The University of Illinois at Urbana — Champaign ( UIUC ) is a university in the state of Illinois , United States .
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Q: Case is a special grammatical category of a noun , pronoun , adjective , participle or numeral whose value reflects the grammatical function performed by that word in a phrase , clause or sentence .

A:
In grammar , case shows the job of a noun , adjective or pronoun in a sentence .
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