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: Henry the Young King | Statement: [Richard I of England, sibling, Henry the Young King]

Target entity: Henry the Young King
Context triple: [Richard I of England, sibling, Henry the Young King]

• A. 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.
• B. 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.
• C. Edgar Ætheling
  Edgar Ætheling was an 11th-century Anglo-Saxon prince and briefly proclaimed, though never crowned, king of England after the Norman Conquest.
• D. Edward
  Edward is a masculine given name of English origin, historically associated with kings of England and notable figures such as U.S. Senator Edward M. Kennedy.
• E. Edmund of Scotland
  Edmund of Scotland was a medieval Scottish prince, son of King Malcolm III and Saint Margaret of Scotland, who briefly contested the Scottish throne in the late 11th century.
• 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: Henry the Young King
Triple: [Richard I of England, sibling, Henry the Young King]

Henry the Young King was the eldest surviving son of Henry II of England, crowned during his father's lifetime but never ruling in his own right and remembered largely for his turbulent relationship with his parents and brothers.

Target entity: Henry the Young King
Target entity description: Henry the Young King was the eldest surviving son of Henry II of England, crowned during his father's lifetime but never ruling in his own right and remembered largely for his turbulent relationship with his parents and brothers.

• A. 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.
• B. 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.
• C. Edgar Ætheling
  Edgar Ætheling was an 11th-century Anglo-Saxon prince and briefly proclaimed, though never crowned, king of England after the Norman Conquest.
• D. Edward
  Edward is a masculine given name of English origin, historically associated with kings of England and notable figures such as U.S. Senator Edward M. Kennedy.
• E. Edmund of Scotland
  Edmund of Scotland was a medieval Scottish prince, son of King Malcolm III and Saint Margaret of Scotland, who briefly contested the Scottish throne in the late 11th century.
• F. None of above. chosen