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: Roberts | Statement: [Catherine Roberts, familyName, Roberts]

Target entity: Roberts
Context triple: [Catherine Roberts, familyName, Roberts]

• A. John
  John IV of Portugal was a 17th-century Portuguese king who restored the country's independence from Spain and founded the Braganza dynasty.
• B. John
  John B. Magruder was a Confederate major general during the American Civil War, known for his leadership in the Peninsula Campaign and his flamboyant personality.
• C. John
  John is the given name of Prince Alexander John of Wales, a short-lived British royal infant of the 19th century.
• D. John
  John of Brandenburg-Küstrin was a 16th-century German nobleman who ruled the Margraviate of Brandenburg-Küstrin and played a notable role in the politics of the Holy Roman Empire.
• E. John
  John is the given first name of Johnny Vaught, a notable American college football coach.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Roberts
Target entity description: Roberts is a common English and Welsh surname derived from the given name Robert, borne by numerous notable individuals across various fields.

• A. Roberts
  Roberts is the maiden surname of Margaret Thatcher, the former Prime Minister of the United Kingdom.
• B. Roberts
  Roberts is the territorial designation associated with British Army commander Earl Roberts, a prominent military figure of the late 19th and early 20th centuries.
• C. Roberts chosen
  Roberts is a common English and Welsh surname derived from the given name Robert, borne by numerous notable individuals across various fields.
• D. John
  John B. Magruder was a Confederate major general during the American Civil War, known for his leadership in the Peninsula Campaign and his flamboyant personality.
• E. John
  John is the first name of John Ottman, an American film editor and composer known for his work on major Hollywood movies.
• F. None of above.