challenge: What was the destination of the Chilean Air Force plane that crashed on 2 September 2011, carrying Felipe Camiroaga and others?
  
  A. Robinson Crusoe Island in the Galapagos Archipelago
  B. Easter Island in the Chilean Archipelago
  C. Chiloé Island in the Los Lagos Region
  D. Robinson Crusoe Island in the Juan Fernández Archipelago
  Answer: 