What is a short summary of the story, Do Over, from the collection, You Think It, I’ll Say It?

In the story, “Do-Over,” a man named Clay is contacted by an old high school classmate, Sylvia McLellan. She will be passing through town and invites him out to dinner. The 2016 presidential election has recently occurred, and it reminded Clay of an incident from school in which both he and Sylvia ran for class prefect. After the election resulted in a tie, Clay was made prefect and Sylvia was made assistant prefect. At dinner, it becomes clear that this is exactly what Sylvia wants to talk about, and she rails against the sexism of this decision, something that has clearly bothered her all of her life. Sylvia angrily calls Clay boring, and the two go their separate ways. Later that night, Sylvia calls Clay to make amends and explains that she is dissatisfied with her life and unsure of how to solve the problem. Clay is sympathetic and understanding.