Triple

Target entity: Hundred Days Offensive
Context triple: [Australian Corps, engagement, Hundred Days Offensive]

• A. Hundred Days Offensive chosen
  The Hundred Days Offensive was the final series of Allied attacks on the Western Front in 1918 that decisively broke German resistance and led to the end of World War I.
• B. Nivelle Offensive
  The Nivelle Offensive was a major but ultimately disastrous French-led Allied attack on the Western Front in 1917, intended to break the stalemate of trench warfare but resulting in heavy casualties and widespread mutinies in the French Army.
• C. Brusilov Offensive
  The Brusilov Offensive was a major World War I campaign launched by Russia in 1916 that inflicted devastating losses on Austria-Hungary and is often regarded as one of the most successful Allied offensives of the war.
• D. German Spring Offensive (1918)
  The German Spring Offensive of 1918 was a major series of German attacks on the Western Front during World War I, launched in a final attempt to break Allied lines before American forces could fully deploy.
• E. Great Offensive of 1922
  The Great Offensive of 1922 was the decisive final campaign of the Turkish War of Independence, in which Turkish forces launched a major assault that led to the defeat and expulsion of Greek armies from Anatolia.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.