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: Francis III, Duke of Brittany | Statement: [Claude of France, child, Francis III, Duke of Brittany]

Target entity: Francis III, Duke of Brittany
Context triple: [Claude of France, child, Francis III, Duke of Brittany]

• A. John III, Duke of Brittany
  John III, Duke of Brittany was a 14th-century Breton ruler whose childless reign and succession disputes helped trigger the Breton War of Succession.
• B. John VI, Duke of Brittany
  John VI, Duke of Brittany was a late 14th- and early 15th-century Breton ruler known for consolidating ducal authority and navigating the complex politics between France and England during the Hundred Years’ War.
• C. Alan IV, Duke of Brittany
  Alan IV, Duke of Brittany was an 11th–12th century Breton ruler known for his participation in the First Crusade and his role in consolidating ducal authority in Brittany.
• D. John II, Duke of Brittany
  John II, Duke of Brittany was a 13th-century French nobleman who ruled the Duchy of Brittany and played a significant role in the politics of the Capetian kingdom.
• E. Francis II, Duke of Brittany
  Francis II, Duke of Brittany, was the late 15th-century ruler whose efforts to preserve Breton independence from the expanding French crown culminated in the conflicts that led to Brittany’s eventual union with France.
• 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: Francis III, Duke of Brittany
Triple: [Claude of France, child, Francis III, Duke of Brittany]

Francis III, Duke of Brittany was a 16th-century French prince, heir to the Duchy of Brittany and eldest son of King Francis I of France and Queen Claude.

Target entity: Francis III, Duke of Brittany
Target entity description: Francis III, Duke of Brittany was a 16th-century French prince, heir to the Duchy of Brittany and eldest son of King Francis I of France and Queen Claude.

• A. John III, Duke of Brittany
  John III, Duke of Brittany was a 14th-century Breton ruler whose childless reign and succession disputes helped trigger the Breton War of Succession.
• B. John VI, Duke of Brittany
  John VI, Duke of Brittany was a late 14th- and early 15th-century Breton ruler known for consolidating ducal authority and navigating the complex politics between France and England during the Hundred Years’ War.
• C. Alan IV, Duke of Brittany
  Alan IV, Duke of Brittany was an 11th–12th century Breton ruler known for his participation in the First Crusade and his role in consolidating ducal authority in Brittany.
• D. John II, Duke of Brittany
  John II, Duke of Brittany was a 13th-century French nobleman who ruled the Duchy of Brittany and played a significant role in the politics of the Capetian kingdom.
• E. Francis II, Duke of Brittany
  Francis II, Duke of Brittany, was the late 15th-century ruler whose efforts to preserve Breton independence from the expanding French crown culminated in the conflicts that led to Brittany’s eventual union with France.
• F. None of above. chosen