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.
One example: The Inheritance Cycle is a series of fantasy books written by Christopher Paolini.
Solution is here: 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".

Now, solve this: This Ai n't A Scene , It 's an Arms Race is a 2007 single by Fall Out Boy , from the album " Infinity on High " .
Solution:
" This Ai n't a Scene , It 's an Arms Race " is a song by American rock band Fall Out Boy and the second single from their commercially successful third studio album " Infinity on High " ( 2007 ) .