Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange, letter or text in each of the following questions.

a. Lan: I love that poem! It tells such a beautiful and sad story.
b. Lan: Nguyen Du's writing has influenced many generations of Vietnamese people.
c. Tuan: It is a classic work of Vietnamese literature.
d. Lan: Do you know who Nguyen Du was?
e. Tuan: Yes, he was a famous poet. He wrote the epic poem "The Tale of Kieu."