Triple

Target entity: Central Powers (limited involvement)
Context triple: [Ukrainian War of Independence, participant, Central Powers (limited involvement)]

• A. Central Powers chosen
  The Central Powers were the World War I military coalition led primarily by Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria, which fought against the Allied Powers.
• B. Triple Alliance forces
  The Triple Alliance forces were the combined military armies of Brazil, Argentina, and Uruguay that fought together against Paraguay in the Paraguayan War (1864–1870).
• C. Allied Powers of World War I
  The Allied Powers of World War I were the coalition of nations, led by countries such as Britain, France, Russia, and later the United States, that fought against the Central Powers and emerged victorious, shaping the postwar international order.
• D. Dual Alliance
  The Dual Alliance was a late 19th-century defensive pact between Germany and Austria-Hungary that became a core foundation of the alliance system leading into World War I.
• E. Entente Powers
  The Entente Powers were the coalition of nations, led primarily by France, the United Kingdom, and Russia (later joined by others including Italy and the United States), that opposed the Central Powers during World War I.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.