According to the AIMR Standards of Professional Conduct, which of the following about Standard Ⅲ (E), Preservation of Confidentiality, is TRUE（）
A. If a member receives information due to his or her special relationship with the client indicating illegal behavior on the part of the client, the member may not have an obligation to inform the appropriate authorities.
B. Confidentiality clauses in settlement agreements protect members from divulging information during investigations.
C. Employees who are also working for the client should keep the information of the clients confidential.