Jefferson Has Been Leading a Counseling Group for the Past

Jefferson has been leading a counseling group for the past three weeks. Several issues have surfaced, issues that his training has not directly addressed. He could/should:

A) Put the issue on hold until he consults with others who are more knowledgeable; it's the responsible thing to do
B) Trust his instincts; it's the courageous thing to do
C) Tell the counselees that he is stumped; it's the human thing to do
D) Ignore the issue as there are other topics that need to be discussed