The reason was that "Peter forgets to unbolt the door".
<span>Both of these characters are
from “The Diary of a Young Girl”, which is otherwise known as The Diary of Anne
Frank. This was a writing by Anne Frank in Dutch language of a period when she
was for two years in hiding amid the Nazi occupation on Netherlands.</span>
The answer is all of the above except choice 3.
In a business setting, you never want to use a detached tone. This gives the impression to your colleague/boss/etc. that you don't care and don't really want to be there. It shows that you don't see them as important and don't care about what they have to say. It won't achieve anything for you.
express your feelings or to write about someone you love