Which of the Following Is a Requirement of Messages That

Which of the following is a requirement of messages that express sympathy?

A) Avoid sending sympathy messages to those people with whom you have only professional relations.
B) In the case of deaths, avoid mentioning the name of the deceased person in the sympathy message.
C) You should provide a rationale for expressing sympathy.
D) Your expression of sympathy can be handwritten when possible.
E) Typically, you should write long and elaborate messages to express sympathy.