Brutus is a "cognomen" of the Roman "gens Junia", a prominent family of the Roman Republic. The plural of Brutus is "Bruti", and the vocative form is "Brute", as used in the quotation ""Et tu, Brute?"" ("you too, Brutus?"), from Shakespeare's play "Julius Caesar". Using only the above description and what you know about the world, "Someone named "Brutus" would be addressed as "Brute" in ancient Rome." is definitely correct, incorrect, or inconclusive? 