<span>A. What is going on inside Gregor's head</span>
I would think it’s 2. Figurative Language
<em><u>B</u></em>. Is capitalized correctly because when you are capitalizing songs you don't include the words like "the, if, or, etc" so you just use the process of elimination.
There passage is trying to make it clear/logical about the topic in a straightforward manner