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: Isabel de Berkeley | Statement: [Margaret Mortimer, child, Isabel de Berkeley]

Target entity: Isabel de Berkeley
Context triple: [Margaret Mortimer, child, Isabel de Berkeley]

• A. Isabella de Forz, Countess of Devon
  Isabella de Forz, Countess of Devon, was a powerful 13th-century English noblewoman and one of the wealthiest heiresses of her time, noted for her extensive landholdings and political influence.
• B. Isabel de Bohun
  Isabel de Bohun was a medieval English noblewoman of the influential de Bohun family, daughter of Humphrey de Bohun, 3rd Earl of Hereford.
• C. Isabel de Bohun
  Isabel de Bohun was a medieval English noblewoman of the influential de Bohun family, daughter of Humphrey de Bohun, 4th Earl of Hereford.
• D. Isabel de Vipont
  Isabel de Vipont was an English noblewoman and heiress from the influential de Vipont family, notable as the mother of Robert de Clifford, 1st Baron de Clifford.
• E. Isabel de Clare, 4th Countess of Pembroke
  Isabel de Clare, 4th Countess of Pembroke, was a powerful Anglo-Norman heiress whose vast estates and marriage to William Marshal made her one of the most influential noblewomen in late 12th- and early 13th-century England and Ireland.
• 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: Isabel de Berkeley
Triple: [Margaret Mortimer, child, Isabel de Berkeley]

Isabel de Berkeley was a medieval English noblewoman of the Mortimer family, known primarily through her lineage as the daughter of Margaret Mortimer and her connections to the aristocracy of the period.

Target entity: Isabel de Berkeley
Target entity description: Isabel de Berkeley was a medieval English noblewoman of the Mortimer family, known primarily through her lineage as the daughter of Margaret Mortimer and her connections to the aristocracy of the period.

• A. Isabella de Forz, Countess of Devon
  Isabella de Forz, Countess of Devon, was a powerful 13th-century English noblewoman and one of the wealthiest heiresses of her time, noted for her extensive landholdings and political influence.
• B. Isabel de Bohun
  Isabel de Bohun was a medieval English noblewoman of the influential de Bohun family, daughter of Humphrey de Bohun, 3rd Earl of Hereford.
• C. Isabel de Bohun
  Isabel de Bohun was a medieval English noblewoman of the influential de Bohun family, daughter of Humphrey de Bohun, 4th Earl of Hereford.
• D. Isabel de Vipont
  Isabel de Vipont was an English noblewoman and heiress from the influential de Vipont family, notable as the mother of Robert de Clifford, 1st Baron de Clifford.
• E. Isabel de Clare, 4th Countess of Pembroke
  Isabel de Clare, 4th Countess of Pembroke, was a powerful Anglo-Norman heiress whose vast estates and marriage to William Marshal made her one of the most influential noblewomen in late 12th- and early 13th-century England and Ireland.
• F. None of above. chosen