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: sistema arbitral ad hoc del Protocolo de Brasilia | Statement: [Tribunal Permanente de Revisión del MERCOSUR, replaces, sistema arbitral ad hoc del Protocolo de Brasilia]

Target entity: sistema arbitral ad hoc del Protocolo de Brasilia
Context triple: [Tribunal Permanente de Revisión del MERCOSUR, replaces, sistema arbitral ad hoc del Protocolo de Brasilia]

• A. Inter-American Convention on International Commercial Arbitration
  The Inter-American Convention on International Commercial Arbitration is a regional treaty adopted within the Americas that establishes uniform rules for recognizing and enforcing international commercial arbitration agreements and awards among member states.
• B. UNCITRAL Model Law on International Commercial Arbitration
  The UNCITRAL Model Law on International Commercial Arbitration is a widely adopted legal framework that harmonizes and modernizes national laws governing international commercial arbitration proceedings.
• C. Arbitration Agreement of 1971 between Argentina and Chile
  The Arbitration Agreement of 1971 between Argentina and Chile was a bilateral treaty that established the legal framework and procedures for submitting their Beagle Channel boundary dispute to binding international arbitration.
• D. Inter-American Convention on Extraterritorial Validity of Foreign Judgments and Arbitral Awards
  The Inter-American Convention on Extraterritorial Validity of Foreign Judgments and Arbitral Awards is a regional treaty among American states that establishes rules for recognizing and enforcing civil and commercial court decisions and arbitral awards across national borders.
• E. Inter-American Convention on the Law Applicable to International Contracts
  The Inter-American Convention on the Law Applicable to International Contracts is a regional private international law treaty that harmonizes rules for determining which national law governs cross-border contracts among member states of the Organization of American States.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: sistema arbitral ad hoc del Protocolo de Brasilia
Triple: [Tribunal Permanente de Revisión del MERCOSUR, replaces, sistema arbitral ad hoc del Protocolo de Brasilia]

El sistema arbitral ad hoc del Protocolo de Brasilia fue el primer mecanismo de solución de controversias del MERCOSUR, basado en tribunales arbitrales temporales constituidos para resolver disputas específicas entre los Estados miembros.

Target entity: sistema arbitral ad hoc del Protocolo de Brasilia
Target entity description: El sistema arbitral ad hoc del Protocolo de Brasilia fue el primer mecanismo de solución de controversias del MERCOSUR, basado en tribunales arbitrales temporales constituidos para resolver disputas específicas entre los Estados miembros.

• A. Inter-American Convention on International Commercial Arbitration
  The Inter-American Convention on International Commercial Arbitration is a regional treaty adopted within the Americas that establishes uniform rules for recognizing and enforcing international commercial arbitration agreements and awards among member states.
• B. UNCITRAL Model Law on International Commercial Arbitration
  The UNCITRAL Model Law on International Commercial Arbitration is a widely adopted legal framework that harmonizes and modernizes national laws governing international commercial arbitration proceedings.
• C. Arbitration Agreement of 1971 between Argentina and Chile
  The Arbitration Agreement of 1971 between Argentina and Chile was a bilateral treaty that established the legal framework and procedures for submitting their Beagle Channel boundary dispute to binding international arbitration.
• D. Inter-American Convention on Extraterritorial Validity of Foreign Judgments and Arbitral Awards
  The Inter-American Convention on Extraterritorial Validity of Foreign Judgments and Arbitral Awards is a regional treaty among American states that establishes rules for recognizing and enforcing civil and commercial court decisions and arbitral awards across national borders.
• E. Inter-American Convention on the Law Applicable to International Contracts
  The Inter-American Convention on the Law Applicable to International Contracts is a regional private international law treaty that harmonizes rules for determining which national law governs cross-border contracts among member states of the Organization of American States.
• F. None of above. chosen