Read the excerpt below and answer the question.

Now she had got a start, and she went on and told me all about the good place. She said all a body would have to do there was to go around all day long with a harp and sing, forever and ever. So I didn't think much of it. But I never said so. I asked her if she reckoned Tom Sawyer would go there, and she said not by a considerable sight. I was glad about that because I wanted him and me to be together. (p. 7)

The excerpt above best illustrates which theme from The Adventures of Huckleberry Finn?
A- freedom and slavery
B- friendship and loyalty
C- social injustice
D- coming of age