Molly purchases a blender from Bed Bath and Beyond and it flies off the base when she tries to make her first protein smoothie. As it flies across the kitchen, it hits Molly's 2 year old son on the head and knocks him to the floor. He suffers a concussion due to the fall. Depending on when she brings a lawsuit against Bed, Bath and Beyond, she might be prevented from winning a tort case because Bed Bath and Beyond might be able to use: