I would say the most logical one to put in a fictional narrative would be the second one about the sun mocking the moon. personification is seen usually in fictional works, so it would make more sense :) hope this helps!
I would say it is B because that is the analogy
One thing i could share to help improve and have an effective study skills is to write down what you need to do. In this way it helps your brain to understand that what you wrote is the goal for the day. It will remind you not to procrastinate because it will remind you of what is needed to be done. It is fairly important to have an efficient study skills so that we can adapt and learn knowledge sufficiently.