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.

Input: Consider Input: An epicalyx , which forms an additional whorl around the calyx of a single flower , is a modification of bracteoles In other words , the epicalyx is a " group of bracts resembling a calyx " or " bracteoles forming a whorl outer to the calyx " .

Output: An epicalyx , an additional whorl around the calyx of a single flower , is a modification of bracteoles .


Input: Consider Input: There may be several minimum spanning trees of the same weight ; in particular , if all the edge weights of a given graph are the same , then every spanning tree of that graph is minimum .

Output: In a graph where all the edges have the same weight , every tree is a minimum spanning tree .


Input: Consider Input: The Orto botanico di Pisa , also known as the Orto Botanico dell 'Universita ̀ di Pisa , is a botanical garden operated by the University of Pisa , and located at via Luca Ghini 5 , Pisa , Italy .


Output: The garden is at via Luca Ghini 5 , Pisa , Italy .