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.

[EX Q]: The " population growth rate " is the rate at which the number of individuals in a population increases in a given time period , expressed as a fraction of the initial population .
[EX A]: Population growth is the rate at which a population grows or expands .

[EX Q]: There is a recognition that our health is affected by many factors including where we live , genetics , our income , our educational status and our social relationships ; these are known as " social determinants of health " .
[EX A]: There is recognition that our health is affected by where we live , genetics , our income , our educational status and our social relationships .

[EX Q]: Users roll the ball to position the on-screen pointer , using their thumb , fingers , or commonly the palm of the hand while using the fingertips to press the mouse buttons .
[EX A]:
The user rolls the ball with the thumb , fingers or the palm of the hand to move a cursor .