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: Sir De Villiers Graaff | Statement: [De Villiers Graaff, fullName, Sir De Villiers Graaff]

Target entity: Sir De Villiers Graaff
Context triple: [De Villiers Graaff, fullName, Sir De Villiers Graaff]

• A. De Villiers Graaff chosen
  De Villiers Graaff was a prominent South African politician who led the United Party and served as Leader of the Opposition during the apartheid era.
• B. Nicolaas Jacobus de Wet
  Nicolaas Jacobus de Wet was a South African jurist and statesman who served as Governor-General of the Union of South Africa during the mid-20th century.
• C. Quartus de Wet
  Quartus de Wet was the South African judge who presided over the landmark Rivonia Trial that led to the imprisonment of Nelson Mandela and other anti-apartheid leaders.
• D. John Henry de Villiers
  John Henry de Villiers was a prominent South African jurist who became the inaugural Chief Justice of the Union of South Africa and played a key role in shaping its early legal system.
• E. Christiaan de Wet
  Christiaan de Wet was a prominent Boer general and guerrilla leader renowned for his daring and highly effective campaigns against British forces during the Second Boer War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.