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: Charles Grey, 1st Earl of Tankerville | Statement: [Grey family, hasMember, Charles Grey, 1st Earl of Tankerville]

Target entity: Charles Grey, 1st Earl of Tankerville
Context triple: [Grey family, hasMember, Charles Grey, 1st Earl of Tankerville]

• A. Charles Grey, 1st Baron Grey of Werke
  Charles Grey, 1st Baron Grey of Werke, was a 17th-century English nobleman and politician who supported Parliament during the English Civil War and was later elevated to the peerage.
• B. Henry de Grey, 3rd Earl Grey
  Henry de Grey, 3rd Earl Grey was a British peer and landowner who served in regional leadership roles in northern England during the 19th century.
• C. Henry George Grey, 3rd Earl Grey
  Henry George Grey, 3rd Earl Grey, was a 19th-century British Whig statesman and colonial secretary known for his influence on imperial and colonial policy, including reforms in British North America and Australia.
• D. Henry Grenville
  Henry Grenville was an 18th-century British diplomat and politician who served in various governmental and diplomatic posts, including as ambassador to the Ottoman Empire.
• E. Albert Grey, 4th Earl Grey
  Albert Grey, 4th Earl Grey, was a British statesman and Governor General of Canada best known for donating the trophy that became the Grey Cup, the championship prize of Canadian football.
• 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: Charles Grey, 1st Earl of Tankerville
Triple: [Grey family, hasMember, Charles Grey, 1st Earl of Tankerville]

Charles Grey, 1st Earl of Tankerville was an 18th-century British peer and politician who served as a Member of Parliament and held various court and governmental offices.

Target entity: Charles Grey, 1st Earl of Tankerville
Target entity description: Charles Grey, 1st Earl of Tankerville was an 18th-century British peer and politician who served as a Member of Parliament and held various court and governmental offices.

• A. Charles Grey, 1st Baron Grey of Werke
  Charles Grey, 1st Baron Grey of Werke, was a 17th-century English nobleman and politician who supported Parliament during the English Civil War and was later elevated to the peerage.
• B. Henry de Grey, 3rd Earl Grey
  Henry de Grey, 3rd Earl Grey was a British peer and landowner who served in regional leadership roles in northern England during the 19th century.
• C. Henry George Grey, 3rd Earl Grey
  Henry George Grey, 3rd Earl Grey, was a 19th-century British Whig statesman and colonial secretary known for his influence on imperial and colonial policy, including reforms in British North America and Australia.
• D. Henry Grenville
  Henry Grenville was an 18th-century British diplomat and politician who served in various governmental and diplomatic posts, including as ambassador to the Ottoman Empire.
• E. Albert Grey, 4th Earl Grey
  Albert Grey, 4th Earl Grey, was a British statesman and Governor General of Canada best known for donating the trophy that became the Grey Cup, the championship prize of Canadian football.
• F. None of above. chosen