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: John the Fearless | Statement: [Antoine, Duke of Brabant, sibling, John the Fearless]

Target entity: John the Fearless
Context triple: [Antoine, Duke of Brabant, sibling, John the Fearless]

• A. John the Fearless chosen
  John the Fearless was a powerful late medieval French prince of the Valois dynasty whose aggressive political maneuvers and rivalry with the Armagnacs played a central role in the turmoil of the Hundred Years’ War.
• B. Constantine Dragaš
  Constantine Dragaš was a 14th-century Serbian nobleman and regional ruler in eastern Macedonia, remembered as one of the last semi-independent lords before the full Ottoman conquest of the Balkans.
• C. Thomas I Preljubović
  Thomas I Preljubović was a 14th-century Serbian noble who ruled Ioannina and much of the Despotate of Epirus, noted for his harsh governance and turbulent relations with both local Greeks and neighboring powers.
• D. Uroš II Prvoslav
  Uroš II Prvoslav was a medieval Serbian ruler from the Vukanović dynasty who governed Serbia in the early 12th century amid complex regional power struggles between Byzantium and neighboring states.
• E. Simeon Uroš
  Simeon Uroš was a 14th-century Serbian noble and ruler who governed parts of Epirus and Thessaly and claimed the imperial title during the fragmentation of the Serbian Empire.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.