A student is drafting the final sentence of a literary argument based on the original excerpt below. Original excerpt: "The diary repeats, 'I acted kindly,' after each account of a favor that binds another person more tightly to the writer. By the final entry, kindness has become a locked drawer." Student's thesis: The diary exposes how self-narration can disguise domination as benevolence. Line of reasoning to carry into the conclusion: The essay follows the repeated claim of kindness and the final drawer image to show that the writer's private language turns control into virtue. Which option would serve as the strongest analytical conclusion?