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: Chaco War between Bolivia and Paraguay | Statement: [United States v. Curtiss-Wright Export Corp., historicalContext, Chaco War between Bolivia and Paraguay]

Target entity: Chaco War between Bolivia and Paraguay
Context triple: [United States v. Curtiss-Wright Export Corp., historicalContext, Chaco War between Bolivia and Paraguay]

• A. Chaco War chosen
  The Chaco War was a brutal 1932–1935 conflict between Bolivia and Paraguay over control of the oil-rich Gran Chaco region in South America.
• B. Paraguayan War
  The Paraguayan War was a major 19th-century South American conflict (1864–1870) in which Paraguay fought against the Triple Alliance of Brazil, Argentina, and Uruguay, resulting in devastating losses for Paraguay.
• C. Cisplatine War
  The Cisplatine War was a 19th-century conflict between the Empire of Brazil and the United Provinces of the Río de la Plata (Argentina) over control of the Cisplatina region, which ultimately led to the independence of Uruguay.
• D. Paraguayan campaign
  The Paraguayan campaign was an early military expedition by revolutionary forces from the United Provinces of the Río de la Plata aimed at bringing Paraguay into the independence movement during the Argentine War of Independence.
• E. War of the Pacific
  The War of the Pacific was a late 19th-century conflict in western South America in which Chile fought against Bolivia and Peru over control of valuable nitrate-rich territories along the Pacific coast.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.