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.
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Question: A common example of behavior viewed as promiscuous is a one-night stand .

Answer: A common example of behavior viewed as promiscuous by many cultures is the one-night stand , and its frequency is used by researchers as a marker for promiscuity .


Question: During the American Civil War , the river , with few convenient fords and fewer bridges , provided a barrier and defensive line .

Answer: During the American Civil War , the river , with few convenient fords and fewer bridges , provided a barrier and defensive line behind which movements of troops could be accomplished with little fear of attack from the river-side flank .


Question: Many people call all sparkling wines " champagne " but according to trade laws , only sparkling wine from the Champagne region can be called champagne .

Answer:
Many people use the term " Champagne " as a generic term for sparkling wine but in some countries , it is illegal to label any product " Champagne " unless it both comes from the Champagne region and is produced under the rules of the appellation .