I actually read two of those books and it was the magician's nephew and the yearling. I liked the magician's nephew better than the yearling.
We would need the poem to figure out the tone of it. The tone should reveal her feelings about the poem which should help you figure out the question.
Example:
Sad - Maybe she lost something
Happy - Maybe something good happened
Answer:
B)
Explanation:
My test it was B for me. Sorry If you got it wrong because of me.