You are a big car racing fan, and you don't have enough money to buy a ticket to the NASCAR car race being held at your local race track. Thus, you decide to go to the race, but sneak in by jumping the fence. You are successful in jumping the fence and getting in, but you end up in a restricted area - you see a sign that states: "KEEP OUT - DANGEROUS AREA." You ignore the sign, grab a beer from your cooler that you also brought and you sit down on a small wooden bench and start watching the race. About 10 minutes into the race a car in the race wrecks and a piece of the car hits you in your left eye and you permanently lose sight in that eye. After you get through with all the medical treatment, you are really mad and decide to sue the owner of the race track. In short, you sue the owner of the race track for negligence, claiming that the race track should not have seating (i.e., the wooden bench) so close to the actual track.

Briefly explain what defenses the owner of the race track has to your claim that the owner was negligent.