What do we mean by “fiction”？

What do we mean by “fiction”？
A.Fiction that tells a story that’s been invented or made up by the author.
B.Fiction that tells a story that might happen in real life.
C.Fiction that tells a story that might happen in an imaginary world.
D.Fiction that tells a story that’s been invented or made up by the character.
正确答案：Fiction that tells a story that’s been invented or made up by the author.