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.

The archaeologists said the bones were from a boy who was roughly between the ages of ten and thirteen years at the time of his death and of a young woman who was roughly between the ages of eighteen and twenty-three years old .
The archaeologists said that the bones were from a boy who was about 10 to 13 , and a young woman who was between 18 and 23 years old .

Standing on the steps of the Lincoln Memorial in August 1963 , King began with a reference , by the style of his opening phrase , to President Lincoln and his enduring words : " Five score years ago , a great American , in whose symbolic shadow we stand today , signed the Emancipation Proclamation .
In August 1963 , King spoke of President Lincoln and his well-known words : " Five score years ago , a great American , in whose symbolic shadow we stand today , signed the Emancipation Proclamation .

The Austrian School is a heterodox school of economic thought that is based on methodological individualism — the concept that social phenomena result exclusively from the motivations and actions of individuals .

The Austrian School is a school of economic thought based on the actions of the individual person .

