In the Early Sixteenth Century, Anticlericalism Focused Primarily on Which

In the early sixteenth century, anticlericalism focused primarily on which of the following issues?

A) The immorality of priests who were drunkards and neglected the rule of celibacy
B) Priests who were literate
C) Clerics who dispersed any collected revenues to their parishioners
D) The heresy of priests who preached messages contrary to church doctrine