What Should Be the Effect(s) of Removing the Action System

What should be the effect(s) of removing the action system on discrimination reversal learning? (Select all that apply.)

A) It should have no effect.
B) The effect will depend on how much training occurred on the original problem.
C) Reversal learning following extensive training will be facilitated.
D) Reversal learning following extensive training will be will be impaired.
E) None of the above