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
It is bounded on the west by the Gulf Stream ; on the north , by the North Atlantic Current ; on the east , by the Canary Current ; and on the south , by the North Atlantic Equatorial Current .
Answer:
The sea is bounded on the west by the Gulf Stream , on the north by the North Atlantic Current , on the east by the Canary Current , and on the south by the North Atlantic Equatorial Current , a clockwise-circulating system of ocean currents termed the North Atlantic Gyre .