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: Hayrides today are usually started to give farms or companies a way to make more money during the fall .

A: Contemporary hayrides are often organized commercially , providing an additional source of income for farms or existing on their own as an enfranchised activity during the fall season .
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Q: WAV ( or WAVE ) , short for Waveform Audio File Format , is a Microsoft and IBM audio file format standard for storing an audio bitstream on PCs .

A: Waveform Audio File Format ( WAVE , or more commonly known as WAV due to its filename extension ; pronounced " wave " or ) is an audio file format standard , developed by Microsoft and IBM , for storing an audio bitstream on PCs .
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Q: It is also known as coronary artery bypass graft ( CABG , pronounced " cabbage " ) surgery , and known by doctors as heart bypass or bypass surgery .

A:
Coronary artery bypass surgery , also known as coronary artery bypass graft ( CABG , pronounced " cabbage " ) surgery , and colloquially heart bypass or bypass surgery , is a surgical procedure to restore normal blood flow to an obstructed coronary artery .
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