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: Thomas of Brotherton, 1st Earl of Norfolk | Statement: [Alphonso, Earl of Chester, sibling, Thomas of Brotherton, 1st Earl of Norfolk]

Target entity: Thomas of Brotherton, 1st Earl of Norfolk
Context triple: [Alphonso, Earl of Chester, sibling, Thomas of Brotherton, 1st Earl of Norfolk]

• A. Duke of Norfolk
  The Duke of Norfolk is the premier duke in the peerage of England, traditionally serving as Earl Marshal and holding chief responsibility for state ceremonial occasions.
• B. William d’Aubigny, 1st Earl of Arundel
  William d’Aubigny, 1st Earl of Arundel, was a prominent 12th-century Anglo-Norman nobleman and royal courtier who rose to great influence under King Henry I and King Stephen.
• C. Anthony Woodville, 2nd Earl Rivers
  Anthony Woodville, 2nd Earl Rivers, was an English nobleman, soldier, and patron of learning in the late 15th century, noted for his influence at the Yorkist court and his role in the turbulent politics surrounding the Wars of the Roses.
• D. Percy, Duke of Dunstable
  Percy, Duke of Dunstable is a blustering, overbearing aristocrat and comic antagonist in P. G. Wodehouse’s Blandings Castle stories.
• E. Thomas, 2nd Earl of Lancaster
  Thomas, 2nd Earl of Lancaster was a powerful English nobleman and cousin to King Edward II who led baronial opposition to the king and was eventually executed for his role in the rebellion.
• 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: Thomas of Brotherton, 1st Earl of Norfolk
Triple: [Alphonso, Earl of Chester, sibling, Thomas of Brotherton, 1st Earl of Norfolk]

Thomas of Brotherton, 1st Earl of Norfolk, was a younger son of King Edward I of England who became a prominent nobleman and ancestor of later English royal lines in the early 14th century.

Target entity: Thomas of Brotherton, 1st Earl of Norfolk
Target entity description: Thomas of Brotherton, 1st Earl of Norfolk, was a younger son of King Edward I of England who became a prominent nobleman and ancestor of later English royal lines in the early 14th century.

• A. Duke of Norfolk
  The Duke of Norfolk is the premier duke in the peerage of England, traditionally serving as Earl Marshal and holding chief responsibility for state ceremonial occasions.
• B. William d’Aubigny, 1st Earl of Arundel
  William d’Aubigny, 1st Earl of Arundel, was a prominent 12th-century Anglo-Norman nobleman and royal courtier who rose to great influence under King Henry I and King Stephen.
• C. Anthony Woodville, 2nd Earl Rivers
  Anthony Woodville, 2nd Earl Rivers, was an English nobleman, soldier, and patron of learning in the late 15th century, noted for his influence at the Yorkist court and his role in the turbulent politics surrounding the Wars of the Roses.
• D. Percy, Duke of Dunstable
  Percy, Duke of Dunstable is a blustering, overbearing aristocrat and comic antagonist in P. G. Wodehouse’s Blandings Castle stories.
• E. Thomas, 2nd Earl of Lancaster
  Thomas, 2nd Earl of Lancaster was a powerful English nobleman and cousin to King Edward II who led baronial opposition to the king and was eventually executed for his role in the rebellion.
• F. None of above. chosen