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: Rudolph II of Burgundy | Statement: [Adelaide of Italy, father, Rudolph II of Burgundy]

Target entity: Rudolph II of Burgundy
Context triple: [Adelaide of Italy, father, Rudolph II of Burgundy]

• A. Rudolph II of Upper Burgundy chosen
  Rudolph II of Upper Burgundy was a 10th-century king who ruled both Upper and Lower Burgundy, playing a key role in the politics of the fragmented post-Carolingian kingdoms in what is now parts of France and Switzerland.
• B. Sigismund of Burgundy
  Sigismund of Burgundy was a 6th-century king of the Burgundians, known for his conversion from Arianism to Catholicism and his eventual canonization as a Christian martyr.
• C. Charles IV, Duke of Lorraine
  Charles IV, Duke of Lorraine was a 17th-century French noble and military leader whose turbulent reign was marked by shifting alliances and repeated conflicts with France during the Thirty Years' War and subsequent European power struggles.
• D. Robert I of Burgundy
  Robert I of Burgundy was an 11th-century French nobleman of the Capetian dynasty who became the inaugural Duke of Burgundy and helped establish the duchy’s medieval prominence.
• E. René II, Duke of Lorraine
  René II, Duke of Lorraine was a late 15th-century French noble best known for leading the forces that defeated Charles the Bold of Burgundy at the Battle of Nancy, helping to end Burgundian power in the region.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.