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: Tratado de Montevideo 1980 | Statement: [Treaty of Montevideo 1980, hasOfficialName, Tratado de Montevideo 1980]

Target entity: Tratado de Montevideo 1980
Context triple: [Treaty of Montevideo 1980, hasOfficialName, Tratado de Montevideo 1980]

• A. Treaty of Montevideo 1980 chosen
  The Treaty of Montevideo 1980 is the international agreement that restructured regional economic cooperation in Latin America and established the Latin American Integration Association (ALADI) to promote trade integration among its member countries.
• B. Treaty of Asunción
  The Treaty of Asunción is the 1991 agreement that created the Southern Common Market (MERCOSUR), establishing a regional trade bloc among several South American countries.
• C. Treaty of Montevideo (1828)
  The Treaty of Montevideo (1828) was the agreement brokered mainly by Britain that ended the conflict between Brazil and the United Provinces of the Río de la Plata and established Uruguay as an independent buffer state.
• D. Constitutive Treaty of the Union of South American Nations
  The Constitutive Treaty of the Union of South American Nations is the international agreement that formally established UNASUR as a regional political and economic bloc uniting South American countries.
• E. Treaty of Petrópolis
  The Treaty of Petrópolis was a 1903 agreement between Brazil and Bolivia that ended the Acre conflict by ceding the Acre region to Brazil in exchange for territorial concessions and financial compensation.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.