Triple

Target class: formation of the Canadian Expeditionary Force
Context triple: [Canadian Forestry Corps, instanceOf, formation of the Canadian Expeditionary Force]

• A. Canadian Expeditionary Force formation chosen
  A Canadian Expeditionary Force formation is an organized military unit or grouping, such as a battalion, brigade, or division, raised by Canada for overseas service during the First World War.
• B. British Army deployment
  British Army deployment is the organized assignment and movement of British Army personnel and resources to specific locations or operations to fulfill military objectives and commitments.
• C. World War II military formation
  A World War II military formation is an organized grouping of military units—such as divisions, corps, or armies—structured and deployed by a nation’s armed forces during the Second World War to conduct coordinated combat and support operations.
• D. World War I–era government commission
  A World War I–era government commission is a temporary official body established by a national government during or immediately after the First World War to investigate, coordinate, or regulate specific wartime or postwar issues such as resource allocation, military production, public morale, or reconstruction policy.
• E. European war
  A European war is a large-scale armed conflict primarily involving multiple nation-states within Europe, often driven by territorial, political, or ideological disputes that significantly reshape the continent’s balance of power.
• F. None of above.