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: Brazilian monarchy | Statement: [João Carlos of Brazil, partOf, Brazilian monarchy]

Target entity: Brazilian monarchy
Context triple: [João Carlos of Brazil, partOf, Brazilian monarchy]

• A. Empire of Brazil chosen
  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.
• B. unified Luso-Brazilian monarchy
  The unified Luso-Brazilian monarchy was the transatlantic political union that briefly joined Portugal, Brazil, and the Algarves under a single crown in the early 19th century.
• C. 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.
• D. Portuguese Constitutional Monarchy
  The Portuguese Constitutional Monarchy was the 19th- and early 20th-century regime in Portugal under a king limited by a liberal constitution, marked by parliamentary institutions, political instability, and eventual overthrow in the 1910 republican revolution.
• E. First Reign of Pedro I of Brazil
  The First Reign of Pedro I of Brazil was the initial imperial period after Brazil’s independence, marked by the consolidation of the new empire under Emperor Pedro I until his abdication in 1831.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.