2.4In which major step of the integrative negotiation process of identifying and defining the problem would you likely find that if the problem is complex and multifaceted the parties may not even be able to agree on a statement of the problem?
选项：

A:A) define the problem in a way that is mutually acceptable to both sides.
B:B) state the problem with an eye toward practicality and comprehensiveness.
C:C) state the problem as a goal and identify the obstacles to attaining this goal.
D:D) depersonalizing the problem.
E:E) separate the problem definition from the search for solutions.