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: Anglo-Portuguese Treaty negotiations | Statement: [British Ultimatum of 1890, historicalContext, Anglo-Portuguese Treaty negotiations]

Target entity: Anglo-Portuguese Treaty negotiations
Context triple: [British Ultimatum of 1890, historicalContext, Anglo-Portuguese Treaty negotiations]

• A. Webster–Ashburton Treaty negotiations
  The Webster–Ashburton Treaty negotiations were the 1842 diplomatic talks between the United States and Great Britain that resolved several border disputes, particularly the Maine–New Brunswick boundary, and eased tensions between the two nations.
• B. Anglo-Portuguese Alliance chosen
  The Anglo-Portuguese Alliance is a historic diplomatic and military partnership between England (later Britain) and Portugal, often cited as the oldest continuous alliance in the world.
• C. Entente Cordiale
  The Entente Cordiale was a 1904 series of agreements that marked a historic diplomatic rapprochement between Britain and France, helping to reshape European alliances before World War I.
• D. Georgetown Agreement
  The Georgetown Agreement is the founding treaty that established the Organisation of African, Caribbean and Pacific States as a collective framework for cooperation with the European Union and among its member countries.
• E. Treaties of Portugal
  The Treaties of Portugal are a collection of international agreements through which Portugal historically defined its borders, colonial possessions, and diplomatic relations with other states.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.