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 of Bohemia (John of Luxembourg) | Statement: [St. Vitus Cathedral, foundedBy, John of Bohemia (John of Luxembourg)]

Target entity: John of Bohemia (John of Luxembourg)
Context triple: [St. Vitus Cathedral, foundedBy, John of Bohemia (John of Luxembourg)]

• A. John of Bohemia chosen
  John of Bohemia was a 14th-century King of Bohemia and Count of Luxembourg, famed for his chivalric reputation and heroic death at the Battle of Crécy.
• B. Charles of Luxembourg
  Charles of Luxembourg, better known as Charles IV, was a 14th-century Holy Roman Emperor and King of Bohemia noted for his political reforms and patronage of culture in Central Europe.
• C. Wenceslaus II of Bohemia
  Wenceslaus II of Bohemia was a 13th–14th century king of Bohemia and Poland from the Přemyslid dynasty, known for his political consolidation of Central Europe and extensive economic reforms based on silver mining.
• D. Rudolf I of Germany
  Rudolf I of Germany was the first German king from the House of Habsburg, whose election in 1273 marked the rise of Habsburg power in Central Europe.
• E. Albert II of Bohemia
  Albert II of Bohemia was a 15th-century Habsburg ruler who briefly reigned as King of the Romans, Hungary, Croatia, and Bohemia, playing a key role in Central European politics before his early death.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.