The correct answer is EXTENDED METAPHOR.
Extended metaphor refers to a comparison between two things that are not alike, which continues throughout a series of sentences in a paragraph or in lines of poem. It is also called sustained metaphor and authors usually use it in order to create a clear comparison between two things.
I would describe the conflict as exiting but always changing
Answer: A. Simple
Explanation: A simple sentence has a subject, a verb, and a completed thought.
Subject: I
Verb: Go
We know it is a completed thought because it clearly states what the subject is thinking or saying.