These Comments Are Made by Patients in a Support Group

These comments are made by patients in a support group. Which comment best contributes to group cohesiveness and effectiveness?

A) "Talking about my problems helps me think of ways to solve them. Let me explain them to everyone."
B) "We aren't making progress because our group leader has as many problems as we do."
C) "No one in this group wants to hear anything else about your financial problems."
D) "We started out talking about guilt, but we wandered off from that subject."