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 V of Portugal | Statement: [Treaty of Madrid (1750), signedUnderMonarch, John V of Portugal]

Target entity: John V of Portugal
Context triple: [Treaty of Madrid (1750), signedUnderMonarch, John V of Portugal]

• A. John V of Portugal chosen
  John V of Portugal was an 18th-century Portuguese king known for his absolutist rule, immense wealth from Brazilian gold, and lavish patronage of Baroque art and architecture.
• B. Afonso of Portugal
  Afonso of Portugal was a 15th-century Portuguese infante and nobleman of the Avis dynasty, known for his role in the political struggles of his time and his close ties to the royal family.
• C. John I of Portugal
  John I of Portugal was the founder of the Aviz dynasty and king whose reign marked the beginning of Portugal’s overseas expansion and the rise of the Portuguese Empire.
• D. John II of Portugal
  John II of Portugal was the 15th-century king who consolidated royal power at home and advanced Portuguese maritime exploration, helping to lay the foundations of Portugal’s overseas empire.
• E. Henry, King of Portugal
  Henry, King of Portugal was a 16th-century Portuguese cardinal and monarch whose brief reign marked the end of the Aviz dynasty and triggered a succession crisis that led to the Iberian Union under Spanish rule.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.