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.
Example: The Inheritance Cycle is a series of fantasy books written by Christopher Paolini.
Example solution: The Inheritance Cycle is a tetralogy of young adult high fantasy novels written by American author Christopher Paolini.
Example 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 name " Big Bertha " subsequently came to be applied generally by the Allies to any very large German gun .

Solution: German soldiers bestowed the gun with the nickname " Big Bertha , " which then spread through German newspapers to the Allies , who used it as a nickname for all superheavy German artillery .