Detailed Instructions: 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.
See one example below:
Problem: The Inheritance Cycle is a series of fantasy books written by Christopher Paolini.
Solution: The Inheritance Cycle is a tetralogy of young adult high fantasy novels written by American author Christopher Paolini.
Explanation: The output sentence elaborates on the input sentence without changing its general meaning e.g. "tetralogy of young adult high fantasy novels".

Problem: The Ancient Olympic Games were a series of athletic competitions held between the city-states of Ancient Greece .
Solution:
The Olympic Games ( , " Olympia " , " the Olympics " ; also , , " the Olympiad " ) were a series of athletic competitions among representatives of city-states and one of the Panhellenic Games of ancient Greece .