Which sentence uses correct punctuation?
A. Dietrich, Rhonda, and Wei all gave me the same answer; "I don't
know."
O B. Dietrich Rhonda, and Wei all gave me the same answer: "I don't
know."
C. Dietrich Rhonda, and Wei all gave me the same answer; "I don't
know."
O D. Dietrich, Rhonda, and Wei all gave me the same answer: "I don't
know."