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 Ancón | Statement: [Peru–Chile border, establishedByTreaty, Treaty of Ancón]

Target entity: Treaty of Ancón
Context triple: [Peru–Chile border, establishedByTreaty, Treaty of Ancón]

• A. Treaty of Ancón chosen
  The Treaty of Ancón was the 1883 peace agreement that ended the War of the Pacific, resulting in Peru ceding the Tarapacá province to Chile and reshaping the political map of the Pacific coast of South America.
• B. Treaty of Lima
  The Treaty of Lima was a 1929 agreement between Peru and Chile that definitively settled the long-standing territorial dispute over the provinces of Tacna and Arica following the War of the Pacific.
• C. Treaty of Acobamba
  The Treaty of Acobamba was a 16th-century agreement between the Spanish colonial authorities and the Neo-Inca State that sought to formalize peace and limit Inca resistance in the Andean region.
• D. Treaty of El Pardo
  The Treaty of El Pardo was an 18th-century agreement between Spain and Portugal that redefined their colonial boundaries, including Spain’s claims in the region that would become Equatorial Guinea.
• E. Treaty of Girón
  The Treaty of Girón was a 1829 peace agreement between Gran Colombia and Peru that helped end the Gran Colombia–Peru War following the Battle of Tarqui.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.