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 input: The Inheritance Cycle is a series of fantasy books written by Christopher Paolini.
Example output: 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".
Q: It is related to the petabyte which is 10 bytes .
A:
The pebibyte is closely related to the petabyte ( PB ) , its corresponding unit in the decimal set of multiples defined in the International System of Units ( SI ) , and which represents 10 bytes = .