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 Emmanuel IV, Duke of Savoy | Statement: [Duke of Savoy, hasTitleHolder, Charles Emmanuel IV, Duke of Savoy]

Target entity: Charles Emmanuel IV, Duke of Savoy
Context triple: [Duke of Savoy, hasTitleHolder, Charles Emmanuel IV, Duke of Savoy]

• A. Charles Emmanuel II, Duke of Savoy
  Charles Emmanuel II, Duke of Savoy, was a 17th-century Italian ruler who strengthened and modernized the Savoyard state, particularly its army and capital Turin, laying groundwork for its later rise in European politics.
• B. Charles Emmanuel I, Duke of Savoy
  Charles Emmanuel I, Duke of Savoy, was a powerful late 16th- and early 17th-century Italian ruler known for his ambitious foreign policy, military campaigns, and efforts to expand Savoyard influence in European politics.
• C. Charles Emmanuel IV of Sardinia chosen
  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 Amadeus II of Savoy
  Victor Amadeus II of Savoy was an early 18th-century European ruler who transformed Savoy into a significant regional power and became the first King of Sardinia.
• E. Charles Emmanuel III of Sardinia
  Charles Emmanuel III of Sardinia was an 18th-century King of Sardinia and Duke of Savoy known for his military leadership and diplomatic maneuvering during major European conflicts, including the War of the Austrian Succession.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.