Which of the Following Statements Best Defines the Adverse Interest

Which of the following statements best defines the adverse interest threat as per AICPA's Guide for Complying with Rules 102-505 (2008) ?

A) the threat that a member will not appropriately evaluate the results of a service performed by the member or by an individual in the member's firm as part of providing another service
B) the threat that a member will promote a client or employer's position to the point that his or her objectivity is compromised
C) the threat that a member will not be objective because his or her interests are in opposition to those of a client or employer
D) the threat that, because of a long or close relationship with a client or employer, a member will become too sympathetic to that entity's interests or too accepting of its work