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 Grenville | Statement: [Richard Grenville-Temple, 2nd Earl Temple, sibling, Henry Grenville]

Target entity: Henry Grenville
Context triple: [Richard Grenville-Temple, 2nd Earl Temple, sibling, Henry Grenville]

• A. William Wyndham Grenville
  William Wyndham Grenville was a British statesman who served as Prime Minister from 1806 to 1807 and played a key role in the abolition of the slave trade.
• B. Thomas Watson-Wentworth, 1st Marquess of Rockingham
  Thomas Watson-Wentworth, 1st Marquess of Rockingham, was an 18th-century British Whig politician and prominent Yorkshire landowner who served in several high offices under King George II.
• C. Peniston Lamb, 1st Viscount Melbourne
  Peniston Lamb, 1st Viscount Melbourne, was an 18th–19th century British Whig politician and aristocrat who served in Parliament and was notable as the patriarch of the Melbourne political dynasty.
• D. Charles Watson-Wentworth, 2nd Marquess of Rockingham
  Charles Watson-Wentworth, 2nd Marquess of Rockingham, was an 18th-century British Whig statesman who twice served as Prime Minister of Great Britain and was known for his opposition to royal influence and support for American colonial grievances.
• E. Charles Grey, 2nd Earl Grey
  Charles Grey, 2nd Earl Grey was a British Whig statesman and prime minister best known for leading the passage of major parliamentary reforms and for lending his name to the popular Earl Grey tea.
• 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 Grenville
Triple: [Richard Grenville-Temple, 2nd Earl Temple, sibling, 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.

Target entity: Henry Grenville
Target entity description: 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.

• A. William Wyndham Grenville
  William Wyndham Grenville was a British statesman who served as Prime Minister from 1806 to 1807 and played a key role in the abolition of the slave trade.
• B. Thomas Watson-Wentworth, 1st Marquess of Rockingham
  Thomas Watson-Wentworth, 1st Marquess of Rockingham, was an 18th-century British Whig politician and prominent Yorkshire landowner who served in several high offices under King George II.
• C. Peniston Lamb, 1st Viscount Melbourne
  Peniston Lamb, 1st Viscount Melbourne, was an 18th–19th century British Whig politician and aristocrat who served in Parliament and was notable as the patriarch of the Melbourne political dynasty.
• D. Charles Watson-Wentworth, 2nd Marquess of Rockingham
  Charles Watson-Wentworth, 2nd Marquess of Rockingham, was an 18th-century British Whig statesman who twice served as Prime Minister of Great Britain and was known for his opposition to royal influence and support for American colonial grievances.
• E. Charles Grey, 2nd Earl Grey
  Charles Grey, 2nd Earl Grey was a British Whig statesman and prime minister best known for leading the passage of major parliamentary reforms and for lending his name to the popular Earl Grey tea.
• F. None of above. chosen