 Ursula initially refuses to go to that level of physical punishment for her class.But after being provoked a few too many times by one belligerent boy who uses a slingshot to pelt her with small stones, Ursula finally loses her temper and violently beats the child with a cane in full view of the class and school staff.While her violent outburst actually works to pacify her students, and makes the headmaster not to make anymore inappropriate passes at her, Ursula is guilt-ridden by her own actions and as a result, she quits her job when the school year ends.