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.

Let me give you an example: The Inheritance Cycle is a series of fantasy books written by Christopher Paolini.
The answer to this example can be: The Inheritance Cycle is a tetralogy of young adult high fantasy novels written by American author Christopher Paolini.
Here is why: The output sentence elaborates on the input sentence without changing its general meaning e.g. "tetralogy of young adult high fantasy novels".

OK. solve this:
It is divided into three parts : the New Zealand Army , the Royal New Zealand Navy , and the Royal New Zealand Air Force .
Answer:
The New Zealand Defence Force ( , " Line of Defence of New Zealand " ) consists of three services : the New Zealand Army , the Royal New Zealand Air Force and the Royal New Zealand Navy ; and is commanded and headed by the Chief of Defence Force ( CDF ) .