The Controversy About Gender Reassignment Surgery Will Likely Continue Because

The controversy about gender reassignment surgery will likely continue because ____.

A) insurance companies are becoming more open to paying for the procedures
B) the issue of personal freedoms continues to be a political "football"
C) therapists have not done a very good job of screening which patients are good candidates for the surgery
D) some patients benefit from the procedures and others seem to be emotionally worsened by it