D, one that is left up to interpretation.
Not exactly sure what the Clean Verbatim Style Guide is, but i think the one with the correct grammar and such would be B
Explanation:
So hopefully b helps
Answer:
Long time no see.
How are you? I heard about the new baby. Fantastic news! I can't wait to see you both, so let me know when I can call round, I'm happy to wait until Ruben has gone back to work. It's a special time for you both.
Explanation:
Question mark, periods and exclamation point.