Triple

Target entity: Rzhev battles
Context triple: [Rzhev salient, partOf, Rzhev battles]

• A. Rzhev–Vyazma battles chosen
  The Rzhev–Vyazma battles were a series of brutal and protracted Eastern Front engagements between Soviet and German forces during World War II, notorious for their enormous casualties and attritional fighting.
• B. Rzhev salient
  The Rzhev salient was a heavily contested German-held bulge in the Eastern Front near Moscow, where prolonged and brutal fighting between Soviet and German forces took place from 1942 to 1943.
• C. Rzhev–Vyazma strategic operations
  The Rzhev–Vyazma strategic operations were a series of large-scale Soviet offensives in 1942–1943 aimed at pushing back German forces from the Rzhev salient west of Moscow during the Eastern Front of World War II.
• D. Battle of Moscow
  The Battle of Moscow was a major World War II engagement in late 1941–early 1942 in which Soviet forces halted and repelled the German advance on the Soviet capital, marking a crucial turning point on the Eastern Front.
• E. Bryansk defensive operations
  The Bryansk defensive operations were a series of World War II battles on the Eastern Front in 1941, in which Soviet forces attempted to halt the advancing German Army in the Bryansk region of western Russia.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.