If You Were a Subject in Milgram's Original Obedience Experiment

If you were a subject in Milgram's original obedience experiment, it is very likely that:

A) you would play the role of the "teacher" and get to "shock" the "learner."
B) you would play the role of the learner and get shocked by the teacher.
C) you would have an equal chance of being assigned to the role of either teacher or learner.
D) you would be given a battery of psychological tests to determine whether you were high or low in altruism.