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.

Q: The concept was first developed by John Maynard Keynes in his book " The General Theory of Employment , Interest and Money " ( 1936 ) to explain determination of the interest rate by the supply and demand for money .

A: The idea was first developed by John Maynard Keynes in his book The General Theory of Employment , Interest and Money ( 1936 ) .
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Q: The European Convention on Human Rights ( ECHR ) ( formally the Convention for the Protection of Human Rights and Fundamental Freedoms ) is an international convention to protect human rights and political freedoms in Europe .

A: In its shorter form it is European Convention on Human Rights ( ECHR ) .
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Q: Finally , the Olympic torch is brought into the stadium and passed on until it reaches the final torch carrier , often a successful Olympic athlete from the host nation , who lights the Olympic flame in the stadium 's cauldron .

A:
Following this the Olympic torch is brought into the stadium and passed on until it reaches the final torch carrier who lights the cauldron .
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