Triple

Target entity: Battle of Pichincha campaign
Context triple: [Army of Gran Colombia, engagement, Battle of Pichincha campaign]

• A. Battle of Pichincha chosen
  The Battle of Pichincha was a decisive 1822 engagement near Quito in which independence forces defeated Spanish royalists, securing the liberation of what is now Ecuador during the Latin American wars of independence.
• B. Battle of Junín
  The Battle of Junín was a key 1824 cavalry engagement in the Peruvian War of Independence that helped secure Simón Bolívar’s campaign to liberate Peru from Spanish rule.
• C. Battle of Ayacucho
  The Battle of Ayacucho was a decisive 1824 military engagement in Peru that effectively secured South American independence from Spanish colonial rule.
• D. Battle of Chacabuco
  The Battle of Chacabuco was a decisive 1817 engagement in the Chilean War of Independence in which patriot forces led by José de San Martín and Bernardo O'Higgins defeated Spanish royalists, paving the way for Chile’s liberation.
• E. Capitulation of Ayacucho
  The Capitulation of Ayacucho was the surrender agreement that effectively ended Spanish colonial rule in South America following the decisive Battle of Ayacucho in 1824.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.