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: El Negro Jefe | Statement: [Obdulio Varela, nickname, El Negro Jefe]

Target entity: El Negro Jefe
Context triple: [Obdulio Varela, nickname, El Negro Jefe]

• A. El Negreeto
  El Negreeto is a Spanish-language studio album by Senegalese-American singer Akon that explores Latin urban and reggaeton sounds.
• B. L’uomo nero
  L’uomo nero is an Italian drama film directed by and starring Sergio Rubini that explores family relationships, memory, and personal identity in a small-town Southern Italian setting.
• C. Black King
  Black King is a central character in the traditional Croatian Moreška sword dance, typically portrayed as the leader of the invading army opposing the White King.
• D. Black King
  Black King is a powerful leadership title within Marvel Comics' Hellfire Club, often held by influential and morally ambiguous figures who command significant political and mutant-related power.
• E. Asiento de Negros
  Asiento de Negros was a Spanish Crown-granted monopoly contract that allowed designated traders, notably the British South Sea Company, to supply enslaved Africans to Spanish America, becoming a major source of international tension in the 18th century.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: El Negro Jefe
Target entity description: El Negro Jefe is the famed nickname of Uruguayan football legend Obdulio Varela, the commanding captain of Uruguay’s 1950 World Cup–winning team.

• A. El Negreeto
  El Negreeto is a Spanish-language studio album by Senegalese-American singer Akon that explores Latin urban and reggaeton sounds.
• B. L’uomo nero
  L’uomo nero is an Italian drama film directed by and starring Sergio Rubini that explores family relationships, memory, and personal identity in a small-town Southern Italian setting.
• C. Black King
  Black King is a central character in the traditional Croatian Moreška sword dance, typically portrayed as the leader of the invading army opposing the White King.
• D. Black King
  Black King is a powerful leadership title within Marvel Comics' Hellfire Club, often held by influential and morally ambiguous figures who command significant political and mutant-related power.
• E. Asiento de Negros
  Asiento de Negros was a Spanish Crown-granted monopoly contract that allowed designated traders, notably the British South Sea Company, to supply enslaved Africans to Spanish America, becoming a major source of international tension in the 18th century.
• F. None of above. chosen