At the Mi-T-Hi Skydiving School, Before a New Student Takes

At the Mi-T-Hi Skydiving School, before a new student takes their first jump, the student must meet alone with the instructor. During this meeting the instructor explains to the student that there is no penalty if they drop out. The instructor also wants to get assurance from the student that he or she was not being pressured into taking the class. Which requirement of the assumption of the risk defense might this procedure help prove if there was a trial?

A) that the student had knowledge of the specific risk involved
B) that the student understands the procedures for a tandem jump
C) that the student had adequate life insurance
D) that the student voluntarily assumed the risk involved