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.
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Question: The Ruhr ( ; -RSB- ) , also referred to as Ruhr district , Ruhr region , Ruhr area or Ruhr valley , is a polycentric urban area in North Rhine-Westphalia , Germany .

Answer: The Ruhr Area ( " " ) is an urban area in North Rhine-Westphalia , Germany .


Question: A renewable resource is a natural resource which will replenish to replace the portion depleted by usage and consumption , either through natural reproduction or other recurring processes in a finite amount of time in a human time scale .

Answer: A renewable resource is a resource which can be used repeatedly and replaced naturally .


Question: He was traded back to the Hamilton Tigers before the start of the 1921 – 22 season , playing parts of two season there before another trade in 1923 sent him to the Saskatoon Sheiks of the West Coast Hockey League .

Answer:
He was traded to Hamilton for the 1921-22 season and traded from Hamilton to Saskatoon of the West Coast Hockey League in 1922 .