Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Son, Duchy of Brabant | Statement: [Franciscus Sonnius, birthPlace, Son, Duchy of Brabant]

Target entity: Son, Duchy of Brabant
Context triple: [Franciscus Sonnius, birthPlace, Son, Duchy of Brabant]

• A. Duchy of Brabant chosen
  The Duchy of Brabant was a powerful medieval and early modern principality in the Low Countries, centered on cities like Brussels and Leuven, that played a key role in the political and economic development of what is now Belgium and the Netherlands.
• B. House of Hainaut
  The House of Hainaut was a medieval noble dynasty from the County of Hainaut in the Low Countries, influential in regional politics and European royal alliances.
• C. Sovereign Council of Brabant
  The Sovereign Council of Brabant was the highest judicial and administrative court of the Duchy of Brabant in the Habsburg Netherlands, serving as a supreme authority in legal and governmental matters before its functions were later assumed by modern Belgian institutions.
• D. Council of Flanders
  The Council of Flanders was a prominent medieval and early modern high court and administrative body in the County of Flanders, exercising judicial authority over much of the region until its functions were later assumed by modern Belgian institutions.
• E. Margraviate of Antwerp
  The Margraviate of Antwerp was a medieval border territory and important feudal principality within the Holy Roman Empire, centered on the city of Antwerp in what is now Belgium.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.