Polly Decides to Go Snow Skiing at a Ski Facility

Essay

Polly decides to go snow skiing at a ski facility owned by Bill.Bill requires that all the skiers sign an agreement containing a release providing that even if the ski facility is negligent and that negligence results in injury,the skier agrees not to hold the ski facility liable.While on one of the steepest slopes Polly fell,breaking her leg.She complains that she was not adequately warned of conditions on the slope and sues Bill.Polly's position is that the release is not enforceable.What is the release Polly signed called,and what is Bill's best argument?