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: Robert Walpole Sr. | Statement: [Robert Walpole, father, Robert Walpole Sr.]

Target entity: Robert Walpole Sr.
Context triple: [Robert Walpole, father, Robert Walpole Sr.]

• A. Robert Walpole chosen
  Robert Walpole was an 18th-century British statesman widely regarded as the first de facto Prime Minister of Great Britain and its longest-serving holder of the office.
• B. Viscount Walpole
  Viscount Walpole is a British noble title associated with the influential Walpole family, notably linked to Robert Walpole, often regarded as Britain’s first de facto Prime Minister.
• C. William Pitt the Elder
  William Pitt the Elder was an 18th-century British statesman and orator who led Britain to major victories in the Seven Years' War and became one of the most influential political figures of his era.
• D. Sidney Godolphin, 1st Earl of Godolphin
  Sidney Godolphin, 1st Earl of Godolphin, was a prominent late 17th- and early 18th-century English statesman and financial administrator who served as a leading minister under multiple monarchs and helped shape the fiscal foundations of the emerging British state.
• E. William Pitt the Younger
  William Pitt the Younger was a prominent late-18th- and early-19th-century British statesman who became the youngest ever Prime Minister and led Britain through the French Revolutionary and Napoleonic Wars.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.