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: Charles Felix of Sardinia | Statement: [Maria Cristina of Naples and Sicily, spouse, Charles Felix of Sardinia]

Target entity: Charles Felix of Sardinia
Context triple: [Maria Cristina of Naples and Sicily, spouse, Charles Felix of Sardinia]

• A. Charles Felix of Sardinia chosen
  Charles Felix of Sardinia was a 19th-century King of Sardinia from the House of Savoy known for his conservative rule and patronage of cultural institutions.
• B. Charles Albert of Savoy
  Charles Albert of Savoy was the 19th-century King of Sardinia whose reign is remembered for initiating liberal reforms and playing a key role in the early stages of Italian unification.
• C. Charles Emmanuel IV of Sardinia
  Charles Emmanuel IV of Sardinia was a late 18th-century King of Sardinia from the House of Savoy who lost most of his mainland territories to Napoleonic France and later abdicated, retiring into religious life.
• D. Victor Emmanuel I of Savoy
  Victor Emmanuel I of Savoy was a 19th-century King of Sardinia known for his conservative restoration policies after the Napoleonic Wars and his role in the early stages of the Italian unification era.
• E. Charles Felix, Duke of Savoy
  Charles Felix, Duke of Savoy was a 19th-century member of the House of Savoy who briefly reigned as King of Sardinia from 1821 to 1831, known for his conservative rule and opposition to liberal movements.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.