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: Maurice de Berkeley, 4th Baron Berkeley | Statement: [Margaret Mortimer, relative, Maurice de Berkeley, 4th Baron Berkeley]

Target entity: Maurice de Berkeley, 4th Baron Berkeley
Context triple: [Margaret Mortimer, relative, Maurice de Berkeley, 4th Baron Berkeley]

• A. Maurice Berkeley, 1st Baron Berkeley
  Maurice Berkeley, 1st Baron Berkeley, was a prominent English nobleman of the late 13th and early 14th centuries who founded the enduring line of the Berkeley barony centered at Berkeley Castle in Gloucestershire.
• B. Henry Berkeley, 7th Baron Berkeley
  Henry Berkeley, 7th Baron Berkeley was an English nobleman of the late 15th and early 16th centuries, known as a prominent member of the influential Berkeley family and a peer in the Tudor period.
• C. Henry Berkeley, 11th Baron Berkeley
  Henry Berkeley, 11th Baron Berkeley, was an English nobleman of the late medieval period who held the barony of Berkeley and was a prominent member of the influential Berkeley family.
• D. Charles Berkeley, 1st Earl of Berkeley
  Charles Berkeley, 1st Earl of Berkeley, was a 17th-century English nobleman and politician who served as a prominent member of the aristocracy during the reigns of Charles II and James II.
• E. Augustus Berkeley, 4th Earl of Berkeley
  Augustus Berkeley, 4th Earl of Berkeley, was an 18th-century British peer and naval officer who held prominent court and military positions during the reign of King George II.
• 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: Maurice de Berkeley, 4th Baron Berkeley
Triple: [Margaret Mortimer, relative, Maurice de Berkeley, 4th Baron Berkeley]

Maurice de Berkeley, 4th Baron Berkeley, was a 14th-century English nobleman and Marcher lord who played a notable role in the politics of Edward II’s reign and its aftermath.

Target entity: Maurice de Berkeley, 4th Baron Berkeley
Target entity description: Maurice de Berkeley, 4th Baron Berkeley, was a 14th-century English nobleman and Marcher lord who played a notable role in the politics of Edward II’s reign and its aftermath.

• A. Maurice Berkeley, 1st Baron Berkeley
  Maurice Berkeley, 1st Baron Berkeley, was a prominent English nobleman of the late 13th and early 14th centuries who founded the enduring line of the Berkeley barony centered at Berkeley Castle in Gloucestershire.
• B. Henry Berkeley, 7th Baron Berkeley
  Henry Berkeley, 7th Baron Berkeley was an English nobleman of the late 15th and early 16th centuries, known as a prominent member of the influential Berkeley family and a peer in the Tudor period.
• C. Henry Berkeley, 11th Baron Berkeley
  Henry Berkeley, 11th Baron Berkeley, was an English nobleman of the late medieval period who held the barony of Berkeley and was a prominent member of the influential Berkeley family.
• D. Charles Berkeley, 1st Earl of Berkeley
  Charles Berkeley, 1st Earl of Berkeley, was a 17th-century English nobleman and politician who served as a prominent member of the aristocracy during the reigns of Charles II and James II.
• E. Augustus Berkeley, 4th Earl of Berkeley
  Augustus Berkeley, 4th Earl of Berkeley, was an 18th-century British peer and naval officer who held prominent court and military positions during the reign of King George II.
• F. None of above. chosen