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:
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:
Katerini is a Greek city which is the capital of Pieria prefecture in the region of Macedonia .

Ex Output:
Katerini ( , " Kateri ni " , -RSB- ) is a city and municipality in northern Greece , the capital city of province of Pieria ( regional unit ) in Central Macedonia , Greece .

Ex Input:
The Darmstadt University of Technology ( ; TUD ) is a university in Darmstadt , in Germany .

Ex Output:
The Technische Universita t Darmstadt ( unofficially Technical University of Darmstadt or Darmstadt University of Technology ) , commonly referred to as TU Darmstadt , is a research university in the city of Darmstadt , Germany .