Essay thesis: A student safety ambassador program should train participants to communicate concerns, not to act as informal police. Draft body paragraph: (1) Ambassadors can remind classmates about reporting procedures and model calm responses during drills. (2) To understand why this example matters, readers first need the paragraph's controlling reason. (3) That reason is peer leadership with clear boundaries. (4) Training prevents the role from becoming confusing or unfair. (5) Therefore, the example and the additional support together show the claim in action. Which change would make the sequence of ideas easiest to follow?