Triple

Target class: rebel group unit
Context triple: [Brigade 5, instanceOf, rebel group unit]

• A. military unit chosen
  A military unit is an organized group of armed personnel structured under a defined command hierarchy to perform specific tactical or operational missions.
• B. Chadian rebel group
  A Chadian rebel group is an organized, often armed, political or military movement operating within or against the Chadian state to challenge its authority, seek regime change, or pursue specific regional, ethnic, or ideological goals.
• C. Somali rebel group
  A Somali rebel group is an organized, non-state armed faction operating in Somalia that uses political violence or insurgent tactics to challenge existing authorities or pursue specific ideological, ethnic, or regional goals.
• D. armed secessionist group
  An armed secessionist group is an organized, militarized movement that uses or threatens violence to break away from an existing state and establish political independence or autonomy for a specific territory or population.
• E. Freikorps unit
  A Freikorps unit is a semi-autonomous, often nationalist paramilitary formation composed largely of ex-soldiers, operating with limited state oversight in post–World War I Germany to combat perceived internal and external enemies.
• F. None of above.