Under the Doctrine of Sudden Escalation

Under the doctrine of sudden escalation:

A) the aggressor in an initially non-life threatening fight may use deadly force, should the other fighter begin using deadly force.
B) armed pedestrians may shoot cars who suddenly speed up.
C) the aggressor must retreat if the other fighter begins using deadly force.
D) is part of the 'stand your ground' laws.
E) both A and D