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: Richard II, Duke of Normandy | Statement: [Emma of Normandy, sibling, Richard II, Duke of Normandy]

Target entity: Richard II, Duke of Normandy
Context triple: [Emma of Normandy, sibling, Richard II, Duke of Normandy]

• A. Richard I, Duke of Normandy
  Richard I, Duke of Normandy was a 10th-century Norman ruler who consolidated and expanded the power of the Norman duchy in northern France and laid the foundations for its future prominence in European politics.
• B. Robert I, Duke of Normandy
  Robert I, Duke of Normandy was an early 11th-century Norman ruler best known as the father of William the Conqueror and for his pious pilgrimage to the Holy Land, during which he died.
• C. Duke of Normandy
  The Duke of Normandy is the feudal title held by the British monarch in respect of the Channel Islands, reflecting their historic status separate from the United Kingdom.
• D. Geoffrey V Plantagenet
  Geoffrey V Plantagenet was a 12th-century French nobleman, husband of Empress Matilda and father of King Henry II of England, whose marriage helped lay the foundations of the Angevin Empire.
• E. Stephen of Blois
  Stephen of Blois was a 12th-century King of England whose contested reign against Empress Matilda led to a period of civil war known as The Anarchy.
• 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: Richard II, Duke of Normandy
Triple: [Emma of Normandy, sibling, Richard II, Duke of Normandy]

Richard II, Duke of Normandy was an early 11th-century Norman ruler who strengthened the duchy’s power and laid groundwork for its later influence in England and Europe.

Target entity: Richard II, Duke of Normandy
Target entity description: Richard II, Duke of Normandy was an early 11th-century Norman ruler who strengthened the duchy’s power and laid groundwork for its later influence in England and Europe.

• A. Richard I, Duke of Normandy
  Richard I, Duke of Normandy was a 10th-century Norman ruler who consolidated and expanded the power of the Norman duchy in northern France and laid the foundations for its future prominence in European politics.
• B. Robert I, Duke of Normandy
  Robert I, Duke of Normandy was an early 11th-century Norman ruler best known as the father of William the Conqueror and for his pious pilgrimage to the Holy Land, during which he died.
• C. Duke of Normandy
  The Duke of Normandy is the feudal title held by the British monarch in respect of the Channel Islands, reflecting their historic status separate from the United Kingdom.
• D. Geoffrey V Plantagenet
  Geoffrey V Plantagenet was a 12th-century French nobleman, husband of Empress Matilda and father of King Henry II of England, whose marriage helped lay the foundations of the Angevin Empire.
• E. Stephen of Blois
  Stephen of Blois was a 12th-century King of England whose contested reign against Empress Matilda led to a period of civil war known as The Anarchy.
• F. None of above. chosen