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: German Army Group South | Statement: [Balaton Defensive Operation, militaryUnitInvolved, German Army Group South]

Target entity: German Army Group South
Context triple: [Balaton Defensive Operation, militaryUnitInvolved, German Army Group South]

• A. Heeresgruppe Süd chosen
  Heeresgruppe Süd was a major German Army Group during World War II, best known for leading key offensives on the Eastern Front, including operations in Poland and later in the Soviet Union.
• B. German Army Group B
  German Army Group B was a major Wehrmacht formation during World War II that commanded multiple German and Axis allied armies on key fronts, including the Eastern Front and later in Western Europe.
• C. German Army Group G
  German Army Group G was a major Wehrmacht formation responsible for defending southern France and later parts of western Germany during the latter stages of World War II.
• D. German Heeresgruppe
  The German Heeresgruppe was a high-level World War II German Army formation that coordinated multiple field armies in large-scale strategic operations.
• E. German Army Group H
  German Army Group H was a major Wehrmacht formation on the Western Front in the final phase of World War II, responsible for defending German-occupied territories in the Netherlands and northwestern Europe against advancing Allied forces.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.