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: Frederick Lamb, 3rd Viscount Melbourne | Statement: [Peniston Lamb (MP), sibling, Frederick Lamb, 3rd Viscount Melbourne]

Target entity: Frederick Lamb, 3rd Viscount Melbourne
Context triple: [Peniston Lamb (MP), sibling, Frederick Lamb, 3rd Viscount Melbourne]

• A. Frederick Lamb, 3rd Viscount Melbourne chosen
  Frederick Lamb, 3rd Viscount Melbourne, was a British diplomat and peer who served as ambassador to Austria and succeeded to the viscountcy later in life.
• B. 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.
• C. William Russell, Lord Russell
  William Russell, Lord Russell was a prominent 17th-century English Whig politician and martyr figure executed for his alleged involvement in the Rye House Plot against King Charles II.
• D. Viscount Gladstone
  Viscount Gladstone is a British peerage title created in the early 20th century for Liberal politician Herbert Gladstone, the youngest son of four-time Prime Minister William Ewart Gladstone.
• E. George Lyttelton, 1st Baron Lyttelton
  George Lyttelton, 1st Baron Lyttelton was an 18th-century British politician, writer, and literary patron who served as Chancellor of the Exchequer and was noted for his support of poets and men of letters.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.