Part 1. Definition
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.
Part 2. Example
The Inheritance Cycle is a series of fantasy books written by Christopher Paolini.
Answer: 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".
Part 3. Exercise
In 1974 , Cumberland , Westmorland and bits of Yorkshire and Lancashire were put into the new county of Cumbria .
Answer:
The county of Cumbria was created in April 1974 through an amalgamation of the administrative counties of Cumberland and Westmorland , to which parts of Lancashire ( the area known as Lancashire North of the Sands ) and the West Riding of Yorkshire were added .