In the course of a bank holdup, Robber fired a gun at Guard. Guard drew his revolver and returned the fire. One of the bullets fired by Guard ricocheted, striking Plaintiff. If Plaintiff asserts a claim against Guard based upon battery, will Plaintiff prevail? 
Yes, unless Plaintiff was Robber's accomplice.  Yes, under the doctrine of transferred intent.  No, if Guard fired reasonably in his own defense.  No, if Guard did not intend to shoot Plaintiff. 