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: Riograndense Republic | Statement: [Ragamuffin War, participant, Riograndense Republic]

Target entity: Riograndense Republic
Context triple: [Ragamuffin War, participant, Riograndense Republic]

• A. Riograndense Republic chosen
  The Riograndense Republic was a short-lived 19th-century separatist state in southern Brazil, established during the Ragamuffin War by rebels seeking independence from the Brazilian Empire.
• B. New Republic of Brazil
  The New Republic of Brazil is the democratic period in Brazil’s history that began after the end of the military dictatorship, marked by a new constitution, civilian rule, and the restoration of political and civil liberties.
• C. United Provinces of the Río de la Plata
  The United Provinces of the Río de la Plata was the early 19th-century precursor state to modern Argentina, formed after independence from Spanish colonial rule in South America.
• D. Empire of Brazil
  The Empire of Brazil was a 19th-century constitutional monarchy in South America that emerged after independence from Portugal and lasted until the proclamation of the republic in 1889.
• E. Kingdom of Brazil
  The Kingdom of Brazil was a short-lived 19th-century constitutional monarchy in South America that emerged from Portuguese colonial rule and later formed the core of the Empire of Brazil.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.