Which of the Following Statements Is False About Assessing Interests

Which of the following statements is false about assessing interests in negotiations?

A) If you don't ask what the other's interests are,you are likely to be off base.
B) Parties in conflict often assume they know the interests of the other.
C) Taking a firm position suggests several interests typically underlie it.
D) Parties always have multiple interests.
E) Relational and identity issues are rarely important in negotiations.