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: Edgar (son of Æthelred the Unready) | Statement: [Ælfgifu of York, motherOf, Edgar (son of Æthelred the Unready)]

Target entity: Edgar (son of Æthelred the Unready)
Context triple: [Ælfgifu of York, motherOf, Edgar (son of Æthelred the Unready)]

• A. Edmund (son of Edmund Ironside)
  Edmund (son of Edmund Ironside) was an 11th-century English prince and heir of King Edmund Ironside, whose life was largely shaped by the dynastic struggles following the Danish conquest of England.
• B. Waltheof of Melrose
  Waltheof of Melrose was a 12th-century Anglo-Scottish nobleman who became abbot of Melrose Abbey and was venerated for his piety and leadership within the Cistercian order.
• C. Edred Fitzpiers
  Edred Fitzpiers is a central character in Thomas Hardy’s novel "The Woodlanders," portrayed as an ambitious, morally conflicted country doctor whose actions profoundly affect the rural community around him.
• D. Eadric of Kent
  Eadric of Kent was an early 7th-century Anglo-Saxon king who briefly ruled the Kingdom of Kent during a period of dynastic conflict and shifting power in southeastern England.
• E. Edgar Ætheling
  Edgar Ætheling was an 11th-century Anglo-Saxon prince and briefly proclaimed, though never crowned, king of England after the Norman Conquest.
• 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: Edgar (son of Æthelred the Unready)
Triple: [Ælfgifu of York, motherOf, Edgar (son of Æthelred the Unready)]

Edgar was an English prince of the late 10th and early 11th centuries, one of the younger sons of King Æthelred the Unready and a member of the House of Wessex during the turbulent years of Viking invasions.

Target entity: Edgar (son of Æthelred the Unready)
Target entity description: Edgar was an English prince of the late 10th and early 11th centuries, one of the younger sons of King Æthelred the Unready and a member of the House of Wessex during the turbulent years of Viking invasions.

• A. Edmund (son of Edmund Ironside)
  Edmund (son of Edmund Ironside) was an 11th-century English prince and heir of King Edmund Ironside, whose life was largely shaped by the dynastic struggles following the Danish conquest of England.
• B. Waltheof of Melrose
  Waltheof of Melrose was a 12th-century Anglo-Scottish nobleman who became abbot of Melrose Abbey and was venerated for his piety and leadership within the Cistercian order.
• C. Edred Fitzpiers
  Edred Fitzpiers is a central character in Thomas Hardy’s novel "The Woodlanders," portrayed as an ambitious, morally conflicted country doctor whose actions profoundly affect the rural community around him.
• D. Eadric of Kent
  Eadric of Kent was an early 7th-century Anglo-Saxon king who briefly ruled the Kingdom of Kent during a period of dynastic conflict and shifting power in southeastern England.
• E. Edgar Ætheling
  Edgar Ætheling was an 11th-century Anglo-Saxon prince and briefly proclaimed, though never crowned, king of England after the Norman Conquest.
• F. None of above. chosen