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: John VI of Portugal | Statement: [Rio de Janeiro Botanical Garden, foundedBy, John VI of Portugal]

Target entity: John VI of Portugal
Context triple: [Rio de Janeiro Botanical Garden, foundedBy, John VI of Portugal]

• A. John VI of Portugal chosen
  John VI of Portugal was a late 18th- and early 19th-century king who oversaw the transfer of the Portuguese court to Brazil during the Napoleonic invasions and presided over the transformation of Brazil from colony to kingdom.
• B. John IV of Portugal
  John IV of Portugal was the 17th-century king who restored Portuguese independence from Spain and founded the Braganza dynasty.
• C. Pedro IV of Portugal
  Pedro IV of Portugal, also known as Pedro I of Brazil, was a 19th-century monarch who played a key role in Brazilian independence and briefly ruled Portugal during a turbulent period of constitutional conflict.
• D. King Manuel I of Portugal
  King Manuel I of Portugal was the monarch who oversaw the beginning of Portugal’s global maritime empire, including sponsoring Vasco da Gama’s pioneering sea voyage to India.
• E. Afonso V of Portugal
  Afonso V of Portugal was a 15th-century Portuguese king known for his military campaigns in North Africa and for consolidating royal power during the early Age of Discovery.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.