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 Alcañices | Statement: [Treaties of Portugal, hasPart, Treaty of Alcañices]

Target entity: Treaty of Alcañices
Context triple: [Treaties of Portugal, hasPart, Treaty of Alcañices]

• A. Treaty of Alcáçovas
  The Treaty of Alcáçovas was a 1479 peace agreement between Portugal and Castile that helped end the War of the Castilian Succession and divided Atlantic spheres of influence, confirming Portuguese control over most Atlantic islands and West African territories.
• B. Treaty of Zamora
  The Treaty of Zamora was a 1143 agreement between the Kingdom of León and Portugal that effectively recognized Portugal’s independence under Afonso I.
• C. 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.
• 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 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.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Treaty of Alcañices
Triple: [Treaties of Portugal, hasPart, Treaty of Alcañices]

The Treaty of Alcañices was a 1297 agreement between Portugal and Castile that definitively fixed much of the modern Portuguese–Spanish border and confirmed Portuguese sovereignty over key frontier territories.

Target entity: Treaty of Alcañices
Target entity description: The Treaty of Alcañices was a 1297 agreement between Portugal and Castile that definitively fixed much of the modern Portuguese–Spanish border and confirmed Portuguese sovereignty over key frontier territories.

• A. Treaty of Alcáçovas
  The Treaty of Alcáçovas was a 1479 peace agreement between Portugal and Castile that helped end the War of the Castilian Succession and divided Atlantic spheres of influence, confirming Portuguese control over most Atlantic islands and West African territories.
• B. Treaty of Zamora
  The Treaty of Zamora was a 1143 agreement between the Kingdom of León and Portugal that effectively recognized Portugal’s independence under Afonso I.
• C. 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.
• 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 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.
• F. None of above. chosen