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.

Ex Input:
French was the language of diplomacy and culture in Europe between the 17th and 19th century and is still widely used .

Ex Output:
From the 17th to the mid-20th century , French served as the pre-eminent international language of diplomacy and international affairs as well as a lingua franca among the educated classes of Europe .


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

Ex Output:
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 .


Ex Input:
Cowry shells ( or cowrie ) , are marine snails of the family Cypraeidae .

Ex Output:

Cowrie or cowry ( plural cowries ) is the common name for a group of small to large sea snails , marine gastropod mollusks in the family Cypraeidae , the cowries .