instruction:
In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
question:
Wheel 2000 ( full title Wheel of Fortune 2000 ) was a childrens ' television game show .
answer:
Wheel 2000 ( also known as Wheel of Fortune 2000 ) is a children 's version of the American game show " Wheel of Fortune " ( and the last version of Wheel of any sort to air on Daytime television ) .

question:
The atomic radius of an element is the distance between the nucleus and the edge of the electron cloud .
answer:
The atomic radius of a chemical element is a measure of the size of its atoms , usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding shells of electrons .

question:
The financial crisis of 2007 2008 was a major financial crisis , the worst of its kind since the Great Depression in the 1930s .
answer:
The financial crisis of 2007 2008 , also known as the global financial crisis and the 2008 financial crisis , was a severe worldwide economic crisis considered by many economists to have been the most serious financial crisis since the Great Depression of the 1930s , to which it is often compared .