What Are the Main Differences Between Solution-Focused Brief Therapy and Solution-Oriented

What are the main differences between solution-focused brief therapy and solution-oriented therapy (aka possibility therapy) ?

A) Solution-focused therapy focuses on underlying issues and confronts clients more directly on their resistance to therapy.
B) Possibility therapy is less directive, less formulaic, more collaborative, and open to considering social and political roots to client problems.
C) Solution-focused therapy encourages therapists to read between the lines to interpret what the client is really saying.
D) Solution-focused therapy is less formulaic and more collaborative.
E) There are no salient differences between these two approaches.