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".
Shakespeare was born in the Roman Republic.
It's neither definitely correct nor definitely incorrect because the text does not mention where he was born. It was probably difficult for the system because many words in the statement are also found in the text, so it assumed the statement must be either correct or incorrect.