Five$-$year$-$old Daphne took a disposable lighter from her mother's purse that was stored on the top shelf of a closet in a bedroom in her grandparents' home. While playing with the lighter, she started a fire that severely burned her two$-$year$-$old brother, Ruben. While the lighter manufacturer produced lighters both with and without child safety mechanisms, this lighter did not have one. The children's mother sued the manufacturer of the lighter. If you represented the mother, how would you argue the manufacturer should be held liable for the boy's injury? How do you think the lawyers for the manufacturer would respond?