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: Treaty of Zamora | Statement: [Portuguese House of Burgundy, significantEvent, Treaty of Zamora]

Target entity: Treaty of Zamora
Context triple: [Portuguese House of Burgundy, significantEvent, Treaty of Zamora]

• A. Treaty of Zamora chosen
  The Treaty of Zamora was a 1143 agreement between the Kingdom of León and Portugal that effectively recognized Portugal’s independence under Afonso I.
• B. Treaty of Alcañiz
  The Treaty of Alcañiz was a 14th-century agreement that helped end the War of the Two Peters between the crowns of Castile and Aragon.
• C. Treaty of the Bulls of Guisando
  The Treaty of the Bulls of Guisando was a 1468 agreement in Castile that recognized Isabella (later Isabella I of Castile) as the legitimate heir to the throne, reshaping the kingdom’s succession and politics.
• D. Treaty of Alcaraz
  The Treaty of Alcaraz was a 1243 agreement by which the Muslim-ruled Kingdom of Murcia accepted vassalage to the Crown of Castile, marking a key step in the Christian Reconquista of southeastern Iberia.
• E. Treaty of Madrid
  The Treaty of Madrid was an 18th-century agreement between Spain and Portugal that redefined their colonial borders in South America, largely replacing the earlier Treaty of Tordesillas.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.