Olivia has a 60-foot yacht that was not under control by anyone as there was a party going on under deck. Olivia allowed the boat to drift and eventually it drifted into theLong Beach dock. The shock of the accident caused a barrel of diesel fuel to tip over and start on fire which destroyed two Mercedes and a Bentley.All three wereparked next to the barrel in a no parking zone.What is Olivia's defense? What is the argument of the car owners?