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: Cuban military intervention in Angola | Statement: [Battle of Quifangondo, involvedForeignIntervention, Cuban military intervention in Angola]

Target entity: Cuban military intervention in Angola
Context triple: [Battle of Quifangondo, involvedForeignIntervention, Cuban military intervention in Angola]

• A. Cuban military interventions in Africa chosen
  Cuban military interventions in Africa were a series of Cold War-era deployments of Cuban troops and military advisors to support leftist and anti-colonial movements across several African countries, most notably in Angola and Ethiopia.
• B. United Nations operations in Angola
  United Nations operations in Angola were a series of UN peacekeeping and verification missions aimed at monitoring ceasefires, supporting peace agreements, and facilitating the political transition during and after the Angolan civil war.
• C. Angolan Civil War
  The Angolan Civil War was a protracted Cold War–era conflict in Angola (1975–2002) involving rival liberation movements and extensive foreign intervention, including Cuban, Soviet, South African, and U.S. support to opposing sides.
• D. Angola–Benguela Front
  The Angola–Benguela Front is a major oceanographic boundary off southwestern Africa where warm tropical waters meet cooler upwelling currents, creating a highly productive and dynamic marine ecosystem.
• E. Angolan War of Independence
  The Angolan War of Independence was a protracted anti-colonial conflict (1961–1974) in which Angolan nationalist movements fought Portuguese rule, ultimately leading to Angola’s independence.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: involvedForeignIntervention
Context triple: [Battle of Quifangondo, involvedForeignIntervention, Cuban military intervention in Angola]

• A. militaryInterventionBy chosen
  Indicates a situation where one actor carries out or participates in a military intervention directed toward or within another actor or territory.
• B. foreignMilitaryInterventionStart
  Indicates the point in time when a foreign state's military forces begin intervening in another state's territory or conflict.
• C. foreignInfluence
  Indicates that one entity exerts influence, control, or significant impact on another entity from a different country or external origin.
• D. involvedStrait
  Indicates that the entities are connected through, or have a relationship involving, a particular strait (a narrow body of water).
• E. internationalAffairsFunction
  Indicates a functional role or responsibility related to managing, coordinating, or influencing interactions and relationships between entities across national borders.
• F. None of above.