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: Robert of Naples | Statement: [Charles Martel of Anjou, sibling, Robert of Naples]

Target entity: Robert of Naples
Context triple: [Charles Martel of Anjou, sibling, Robert of Naples]

• A. Robert of Naples chosen
  Robert of Naples was a 14th-century Angevin monarch who ruled the Kingdom of Naples and was known for his political influence in Italy and patronage of the arts and learning.
• B. René I of Naples
  René I of Naples was a 15th-century French nobleman and ruler who held multiple titles—including King of Naples, Duke of Anjou, and titular King of Jerusalem—and became a prominent patron of the arts and politics in late medieval Europe.
• C. Charles VII of Naples
  Charles VII of Naples was an 18th-century Bourbon monarch who ruled Naples and Sicily before becoming King Charles III of Spain, where he implemented significant enlightened reforms.
• D. Ladislaus of Naples
  Ladislaus of Naples was a late medieval king of Naples from the Angevin dynasty, known for his ambitious attempts to expand his rule over much of the Italian peninsula during the early 15th century.
• E. Charles III of Naples
  Charles III of Naples was a 14th-century Angevin king who seized the Neapolitan throne amid dynastic conflict and briefly ruled both Naples and Hungary.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.