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: Amadeus IX, Duke of Savoy | Statement: [Louis, Duke of Savoy, successor, Amadeus IX, Duke of Savoy]

Target entity: Amadeus IX, Duke of Savoy
Context triple: [Louis, Duke of Savoy, successor, Amadeus IX, Duke of Savoy]

• A. Amadeus VIII, Duke of Savoy
  Amadeus VIII, Duke of Savoy was a 15th-century ruler who greatly expanded and consolidated Savoy’s power and later became antipope Felix V.
• B. Amadeus I, Count of Savoy
  Amadeus I, Count of Savoy was an 11th-century nobleman who briefly ruled the County of Savoy as the successor to his father Humbert I, founder of the House of Savoy.
• C. Philip of Savoy
  Philip of Savoy was a 15th-century nobleman of the House of Savoy, known primarily as the son of Amadeus VIII (later antipope Felix V) and a member of a prominent European dynastic family.
• D. Amadeus VII, Count of Savoy
  Amadeus VII, Count of Savoy was a 14th-century Savoyard nobleman known as "the Red Count," who expanded Savoyard territories and strengthened the House of Savoy’s power in the western Alps.
• E. Otto, Count of Savoy
  Otto, Count of Savoy was an 11th-century nobleman who ruled the County of Savoy and played a key role in consolidating the power and territories of the early House of Savoy in the Western Alps.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Amadeus IX, Duke of Savoy
Triple: [Louis, Duke of Savoy, successor, Amadeus IX, Duke of Savoy]

Amadeus IX, Duke of Savoy was a 15th-century ruler of the Duchy of Savoy, noted for his piety, charitable works, and later veneration as a blessed figure in the Catholic Church.

Target entity: Amadeus IX, Duke of Savoy
Target entity description: Amadeus IX, Duke of Savoy was a 15th-century ruler of the Duchy of Savoy, noted for his piety, charitable works, and later veneration as a blessed figure in the Catholic Church.

• A. Amadeus VIII, Duke of Savoy
  Amadeus VIII, Duke of Savoy was a 15th-century ruler who greatly expanded and consolidated Savoy’s power and later became antipope Felix V.
• B. Amadeus I, Count of Savoy
  Amadeus I, Count of Savoy was an 11th-century nobleman who briefly ruled the County of Savoy as the successor to his father Humbert I, founder of the House of Savoy.
• C. Philip of Savoy
  Philip of Savoy was a 15th-century nobleman of the House of Savoy, known primarily as the son of Amadeus VIII (later antipope Felix V) and a member of a prominent European dynastic family.
• D. Amadeus VII, Count of Savoy
  Amadeus VII, Count of Savoy was a 14th-century Savoyard nobleman known as "the Red Count," who expanded Savoyard territories and strengthened the House of Savoy’s power in the western Alps.
• E. Otto, Count of Savoy
  Otto, Count of Savoy was an 11th-century nobleman who ruled the County of Savoy and played a key role in consolidating the power and territories of the early House of Savoy in the Western Alps.
• F. None of above. chosen