TASK DEFINITION: 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.
PROBLEM: It also introduced the concept of the natural rate of unemployment and argued that labor market equilibrium is independent of the rate of inflation tand and so is no long run tradeoff between unemployment and inflation .

SOLUTION: It was the first idea of the natural rate of unemployment and said that inflation rates did not affect labour market .

PROBLEM: Archaeological evidence shows that Upper Egyptian culture replaced this Buto culture at the delta when Lower Egypt and Upper Egypt were unified , and the replacement is considered important evidence for the unification of the two portions of Ancient Egypt into one entity .

SOLUTION: Archaeological evidence shows that Upper Egyptian culture replaced the Buto-culture at the delta when Upper and Lower Egypt were unified .

PROBLEM: Analytical psychology ( sometimes analytic psychology ) , also called Jungian psychology , is a school of psychotherapy which originated in the ideas of Carl Jung , a Swiss psychiatrist .

SOLUTION:
Analytical psychology is the school of psychology that came from the ideas of Swiss psychiatrist Carl Jung .