The correct answer is C. Miller. This is because all of the other characters fit other classes with their looks, behavior, and stories. The miller however is just a simple worker. The miller's story however fits his social status, and is a comical tale full of inappropriate behavior.
Answer:
dear big bro,
thanks for the five thousand rupees. i hugely appreciate it. i'm gonna be spending it all on pizza hut and other similar cuisine.
sincerely, your grateful sibling
