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: Soviet Northern Front | Statement: [Operation Barbarossa (Northern sector), involvesMilitaryUnit, Soviet Northern Front]

Target entity: Soviet Northern Front
Context triple: [Operation Barbarossa (Northern sector), involvesMilitaryUnit, Soviet Northern Front]

• A. Red Army Kalinin Front
  The Red Army Kalinin Front was a major Soviet operational formation on the Eastern Front of World War II, playing a key role in defensive and counteroffensive operations against German forces in the central sector.
• B. Soviet Southern Front
  The Soviet Southern Front was a major Red Army formation on the Eastern Front of World War II, responsible for defending and conducting operations in the southern sector of the Soviet–German front, including in the Donbass region.
• C. Soviet Northwestern Front chosen
  The Soviet Northwestern Front was a major Red Army strategic formation responsible for defending and conducting operations in the northwestern sector of the Eastern Front during World War II.
• D. Soviet Central Front
  The Soviet Central Front was a major Red Army formation on the Eastern Front of World War II, notable for its key defensive and offensive role during the Battle of Kursk and subsequent operations against German forces.
• E. Soviet Volkhov Front
  The Soviet Volkhov Front was a major Red Army formation on the Eastern Front in World War II, primarily responsible for operations around Leningrad and along the Volkhov River.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.