instruction:
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.
question:
With so many distinct Aboriginal groups , languages , beliefs and practices , scholars can not attempt to characterise , under a single heading , the full range and diversity of all myths being variously and continuously told , developed , elaborated , performed , and experienced by group members across the entire continent .
answer:
With so many different Aboriginal groups , languages , beliefs and practices , it is not possible to describe under a single heading , the full range and diversity of all myths across the entire continent .


question:
Thus , while these two cities may each have the same average maximum temperature , the standard deviation of the daily maximum temperature for the coastal city will be less than that of the inland city as , on any particular day , the actual maximum temperature is more likely to be farther from the average maximum temperature for the inland city than for the coastal one .
answer:
However , the standard deviation of the daily high temperature for the coastal city will be less than that of the inland city .


question:
At the April 2018 inter-Korean summit , Kim and South Korean President Moon Jae-in signed the Panmunjom Declaration , pledging to convert the Korean Armistice Agreement into a full peace treaty , formally ending the Korean War , by the end of the year .
answer:

In April 2018 , Jong-un and Moon Jae-in formally attended the inter-Korean summit of 2018 and agreed to formally end the Korean War before 2019 .