None of the Above

Q. Dear CMOS:

Your Q&A answers are like haiku. I cannot help but admire such clear, concise, compassionate responses. Nor can I resist sending fan mail where you must expect a question.

Fondly,
An Admirer

A. You are very kind;
your email, a welcome balm.
We are happy now.

[This answer relies on the 17th edition of CMOS (2017) unless otherwise noted.]