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: Brazil–Argentina border | Statement: [BR-277, borderConnection, Brazil–Argentina border]

Target entity: Brazil–Argentina border
Context triple: [BR-277, borderConnection, Brazil–Argentina border]

• A. Brazil–Argentina border chosen
  The Brazil–Argentina border is an international boundary in South America that runs largely through rainforest and river regions, including the famous Iguazu Falls area.
• B. Brazil–Paraguay border
  The Brazil–Paraguay border is an international boundary in South America that runs largely through river systems and connects Brazil’s state of Paraná with eastern Paraguay, serving as a key corridor for trade, energy production, and regional integration.
• C. Argentina–Uruguay border
  The Argentina–Uruguay border is an international boundary in South America largely defined by the Uruguay River, across which major binational infrastructure such as the Salto Grande Dam is built.
• D. Brazil–Peru border
  The Brazil–Peru border is an international boundary in western South America that runs largely through remote Amazon rainforest regions, separating northern Brazil from eastern Peru.
• E. Brazil–Colombia border
  The Brazil–Colombia border is an international boundary in the Amazon region separating northern Brazil from southern Colombia, largely defined by remote rainforest and major rivers.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.