Triple

Target entity: Battle of Bussaco
Context triple: [Anglo-Portuguese Army, engagement, Battle of Bussaco]

• A. Battle of Bussaco chosen
  The Battle of Bussaco was a major engagement of the Peninsular War in 1810, where Anglo-Portuguese forces under Wellington repelled a French invasion of Portugal.
• B. Battle of Albuera
  The Battle of Albuera was a major 1811 engagement of the Peninsular War in which British, Spanish, and Portuguese forces fought a bloody but strategically important action against the French in southwestern Spain.
• C. Battle of Ourique
  The Battle of Ourique was a pivotal 1139 victory of the Portuguese forces over Muslim armies that became a foundational legend in the emergence of the Kingdom of Portugal and the rule of Afonso I.
• D. Battle of Oporto
  The Battle of Oporto was a 1809 Peninsular War engagement in which British and Portuguese forces under Arthur Wellesley drove Marshal Nicolas Soult’s French army from the Portuguese city of Porto.
• E. Battle of Vimeiro
  The Battle of Vimeiro was an 1808 engagement in the Peninsular War in which British and Portuguese forces under Sir Arthur Wellesley decisively defeated French troops, halting their advance in Portugal.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.