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.

Example Input: Reduction mammoplasty ( also breast reduction and reduction mammaplasty ) is the plastic surgery procedure for reducing the size of large breasts .
Example Output: Breast reduction is a plastic surgery to make human breasts smaller .

Example Input: 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 .
Example Output: The user rolls the ball with the thumb , fingers or the palm of the hand to move a cursor .

Example Input: Monopolies are thus characterized by a lack of economic competition to produce the good or service , a lack of viable substitute goods , and the possibility of a high monopoly price well above the seller 's marginal cost that leads to a high monopoly profit .
Example Output:
A monopoly usually happens when there is no economic competition to produce the product or service and there is no available substitutes to the product or service .