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 Grey, 1st Marquess of Kent | Statement: [Grey family, hasMember, Henry Grey, 1st Marquess of Kent]

Target entity: Henry Grey, 1st Marquess of Kent
Context triple: [Grey family, hasMember, Henry Grey, 1st Marquess of Kent]

• A. Henry Grey, 1st Duke of Kent
  Henry Grey, 1st Duke of Kent was an English peer and politician of the late 17th and early 18th centuries who held high offices at court and in government under several monarchs.
• B. Anthony Grey, 9th Earl of Kent
  Anthony Grey, 9th Earl of Kent, was an English nobleman of the early 17th century who held a prominent title within the peerage of England as a senior member of the Grey aristocratic family.
• C. Richard Grey, 3rd Earl of Kent
  Richard Grey, 3rd Earl of Kent was an English nobleman of the late 15th and early 16th centuries, known for his impoverished estate and for selling much of his ancestral lands to pay debts.
• D. Charles FitzRoy, 2nd Duke of Cleveland
  Charles FitzRoy, 2nd Duke of Cleveland, was an 18th-century British nobleman and politician who held multiple dukedoms and served in various high offices under the Hanoverian monarchy.
• E. William Kent, 6th Earl of Kent
  William Kent, 6th Earl of Kent, was an English nobleman whose title and status led to his name being commemorated in places such as Kent County, Maryland.
• 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 Grey, 1st Marquess of Kent
Triple: [Grey family, hasMember, Henry Grey, 1st Marquess of Kent]

Henry Grey, 1st Marquess of Kent, was an English peer and politician of the late 17th and early 18th centuries who held several high offices and was elevated through the nobility to become Marquess and later Duke of Kent.

Target entity: Henry Grey, 1st Marquess of Kent
Target entity description: Henry Grey, 1st Marquess of Kent, was an English peer and politician of the late 17th and early 18th centuries who held several high offices and was elevated through the nobility to become Marquess and later Duke of Kent.

• A. Henry Grey, 1st Duke of Kent chosen
  Henry Grey, 1st Duke of Kent was an English peer and politician of the late 17th and early 18th centuries who held high offices at court and in government under several monarchs.
• B. Anthony Grey, 9th Earl of Kent
  Anthony Grey, 9th Earl of Kent, was an English nobleman of the early 17th century who held a prominent title within the peerage of England as a senior member of the Grey aristocratic family.
• C. Richard Grey, 3rd Earl of Kent
  Richard Grey, 3rd Earl of Kent was an English nobleman of the late 15th and early 16th centuries, known for his impoverished estate and for selling much of his ancestral lands to pay debts.
• D. Charles FitzRoy, 2nd Duke of Cleveland
  Charles FitzRoy, 2nd Duke of Cleveland, was an 18th-century British nobleman and politician who held multiple dukedoms and served in various high offices under the Hanoverian monarchy.
• E. William Kent, 6th Earl of Kent
  William Kent, 6th Earl of Kent, was an English nobleman whose title and status led to his name being commemorated in places such as Kent County, Maryland.
• F. None of above.