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: 29th Army of the National Revolutionary Army | Statement: [Battle of Beiping–Tianjin, involvedUnit, 29th Army of the National Revolutionary Army]

Target entity: 29th Army of the National Revolutionary Army
Context triple: [Battle of Beiping–Tianjin, involvedUnit, 29th Army of the National Revolutionary Army]

• A. 29th Route Army of the National Revolutionary Army chosen
  The 29th Route Army of the National Revolutionary Army was a Chinese military formation best known for its frontline role resisting Japanese forces at the outset of the Second Sino-Japanese War.
• B. Central Army of the Kuomintang
  The Central Army of the Kuomintang was the core, most loyal force of Chiang Kai-shek’s Nationalist military, serving as his primary power base during the Chinese Civil War and the Second Sino-Japanese War.
• C. 5th War Zone of the National Revolutionary Army
  The 5th War Zone of the National Revolutionary Army was a major Chinese military command responsible for organizing and leading large-scale resistance against Japanese forces during the Second Sino-Japanese War.
• D. New Fourth Army
  The New Fourth Army was a major Chinese Communist guerrilla force that fought against Japanese occupation and Nationalist rivals during the Second Sino-Japanese War and Chinese Civil War.
• E. Chinese 88th Division
  The Chinese 88th Division was an elite National Revolutionary Army unit of the Republic of China, noted for its determined defense during early battles of the Second Sino-Japanese War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.