B. This is not a guide for remembering and it isnt reasons either.
From reviewing your notes, you can learn to understand all of these things to a certain extent, but in this setting notes would likely be most helpful in understanding the author's ideas.
The actions that the character, or what may happen to the environment and how it is affected can help the theme. What is most important is dialogue and plot, those can help your understanding of theme also.
Answer: (I'm pretty sure...)
B. It contains a shift in person between its antecedent and its pronoun.
It shifts perspectives. At first, it's 2nd point of view. Then, it changes to 3rd point of view. It's talking about Max, and then it says you.