Question: Kensington Palace is the official London residence of the Duchess of Gloucester, who is the first cousin of whom?
Sentence (from "Kensington System"): The Kensington System was a strict and elaborate set of rules designed by Victoria, Duchess of Kent, along with her attendant, Sir John Conroy, concerning the upbringing of the Duchess's daughter, the future Queen Victoria.
Relevant evidence: No