Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Korsun–Cherkassy Pocket | Statement: [Herbert Gille, participatedIn, Korsun–Cherkassy Pocket]

Target entity: Korsun–Cherkassy Pocket
Context triple: [Herbert Gille, participatedIn, Korsun–Cherkassy Pocket]

• A. Battle of the Korsun–Cherkassy Pocket chosen
  The Battle of the Korsun–Cherkassy Pocket was a major Eastern Front engagement in early 1944 in which Soviet forces encircled and inflicted heavy losses on German troops in Ukraine, contributing significantly to the Wehrmacht’s retreat from the region.
• B. Kamenets-Podolsky pocket
  The Kamenets-Podolsky pocket was a major World War II encirclement battle in western Ukraine in 1944, where German forces, including the 1st Panzer Army, were surrounded by the Red Army but managed a costly breakout.
• C. Bryansk pocket
  The Bryansk pocket was a major World War II encirclement battle on the Eastern Front in 1941, where German forces trapped and destroyed large Soviet armies near Bryansk during the advance on Moscow.
• D. Debaltseve pocket
  The Debaltseve pocket was a strategically important salient in eastern Ukraine where intense fighting occurred between Ukrainian forces and Russian-backed separatists during the war in Donbas.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.