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: Pact of San Nicolás | Statement: [Federalists vs Unitarians, relatedDocument, Pact of San Nicolás]

Target entity: Pact of San Nicolás
Context triple: [Federalists vs Unitarians, relatedDocument, Pact of San Nicolás]

• A. Pacto de San José
  El Pacto de San José es la Convención Americana sobre Derechos Humanos, un tratado internacional que establece y protege derechos humanos fundamentales en los Estados miembros de la Organización de los Estados Americanos.
• B. Pact of Madrid
  The Pact of Madrid was a 1953 agreement between Spain and the United States that ended Spain’s postwar isolation by granting U.S. military bases in exchange for economic and military aid to Francisco Franco’s regime.
• C. San Nicolás Agreement chosen
  The San Nicolás Agreement was an 1852 pact among Argentine provincial leaders that laid the groundwork for national organization and the subsequent Argentine Constitution.
• D. Pactos de Mayo
  The Pactos de Mayo were a series of early 20th-century agreements between Argentina and Chile that eased longstanding tensions, promoted mutual cooperation, and helped stabilize their diplomatic and territorial relations.
• E. Treaty of the Bulls of Guisando
  The Treaty of the Bulls of Guisando was a 1468 agreement in Castile that recognized Isabella (later Isabella I of Castile) as the legitimate heir to the throne, reshaping the kingdom’s succession and politics.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.