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.

Q: Chevrolet , also known as Chevy , is an automobile manufacturing company owned by General Motors .

A: Chevrolet , colloquially referred to as Chevy and formally the Chevrolet Division of General Motors Company , is an American automobile division of the American manufacturer General Motors ( GM ) .
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Q: Larger buildings may use a wrecking ball swung by a crane .

A: Larger buildings may require the use of a wrecking ball , a heavy weight on a cable that is swung by a crane into the side of the buildings .
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Q: The retina does not feel pain , so damage may not be felt for hours .

A:
The retina has no sensitivity to pain , and the effects of retinal damage may not appear for hours , so there is no warning that injury is occurring .
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