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: For example , a kilometre is 10 ( a thousand ) times the length of a metre , but a square kilometre is 10 ( 10 , a million ) times the area of a square metre , and a cubic kilometre is 10 ( 10 , a billion ) cubic metres .

Output: For example , a kilometre is one thousand times the length of a metre , but a square kilometre is one million times the area of a square metre .


Input: Consider Input: A wiki hosting service or wiki farm is a server or an array of servers that offers users tools to simplify the creation and development of individual , independent wikis .

Output: A wiki farm is a site where you can create your own wiki .


Input: Consider Input: A tornado emergency is an enhanced version of a tornado warning , which is used by the National Weather Service ( NWS ) in the United States during imminent , significant tornado occurrences in highly populated areas .


Output: A tornado emergency is a stronger wording of tornado warnings used by the National Weather Service in the United States .