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.
Q: The Gnat was used by RAF 's Red Arrows as a team plane .
A: 
In the United Kingdom , the Gnat became well known due to its prominent use as the display aircraft of the RAF 's Red Arrows aerobatic team .