Because the other two are for introduction paragraph, which is 1st, and last is conclusion.
Hope that this helps!
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A chair I sat
with my head that thought
back to when good was the day
and fun was the night
these memories I ponder
sad it makes me
the past that is remembered
forgotten it’ll never be
Answer:
presents an idea to the reader.
Explanation:
An author is the writer of book or an article. An author's message is usually presented before the main book content. The author's message is meant to give the reader an idea of what the story or book is about in a very short yet concise manner. This message is important for reasons including, buyers who really want to know what the content of the book they are about to pick is, they simply cannot read the entire book on the spot, However. with the author's message, they have an idea of what's in the book albeit in summary. Once the author's message is read, an idea of the book's content is understood.