The answer is the readers Senses. Because it helps us better imagine the settings as if we were there.
Its C (inform) because the author is trying to inform the people about the lessons about human behavior.
I hope this was helpful.
“It could eat all the streams we know and still be thirsty. Its name is Ou-dis-sun, the Sacred, the Long.”
“Toward the setting of the eighth sun, I came to the banks of the great river.”
