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: William Adelin | Statement: [Edith of Scotland, child, William Adelin]

Target entity: William Adelin
Context triple: [Edith of Scotland, child, William Adelin]

• A. Richard, 1st Earl of Cornwall
  Richard, 1st Earl of Cornwall was a 13th-century English prince, wealthy magnate, and elected King of the Romans who played a significant role in European politics during the reigns of his brother Henry III and beyond.
• B. Prince John
  Prince John is the power-hungry royal antagonist in the Robin Hood legends, often depicted as the usurping ruler of England who exploits his subjects through oppressive taxation.
• C. Count of Anjou
  The Count of Anjou was a powerful medieval French noble title associated with the influential Angevin dynasty, whose holders, including future kings of England, controlled key territories in western France.
• D. Prince Louis of France
  Prince Louis of France (later King Louis VIII) was a Capetian prince who led a major French intervention in early 13th-century England, even being proclaimed king by rebel barons during the First Barons’ War.
• 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: William Adelin
Triple: [Edith of Scotland, child, William Adelin]

William Adelin was the only legitimate son and heir of King Henry I of England whose death in the White Ship disaster of 1120 triggered a succession crisis and civil war.

Target entity: William Adelin
Target entity description: William Adelin was the only legitimate son and heir of King Henry I of England whose death in the White Ship disaster of 1120 triggered a succession crisis and civil war.

• A. Richard, 1st Earl of Cornwall
  Richard, 1st Earl of Cornwall was a 13th-century English prince, wealthy magnate, and elected King of the Romans who played a significant role in European politics during the reigns of his brother Henry III and beyond.
• B. Prince John
  Prince John is the power-hungry royal antagonist in the Robin Hood legends, often depicted as the usurping ruler of England who exploits his subjects through oppressive taxation.
• C. Count of Anjou
  The Count of Anjou was a powerful medieval French noble title associated with the influential Angevin dynasty, whose holders, including future kings of England, controlled key territories in western France.
• D. Prince Louis of France
  Prince Louis of France (later King Louis VIII) was a Capetian prince who led a major French intervention in early 13th-century England, even being proclaimed king by rebel barons during the First Barons’ War.
• 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