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: Bulgarian 2nd Army | Statement: [German 11th Army, cooperatedWith, Bulgarian 2nd Army]

Target entity: Bulgarian 2nd Army
Context triple: [German 11th Army, cooperatedWith, Bulgarian 2nd Army]

• A. Bulgarian Army
  The Bulgarian Army is the land warfare branch of Bulgaria's armed forces, historically notable for its role in the Balkan Wars and both World Wars.
• B. Bulgarian Legion
  The Bulgarian Legion was a 19th-century volunteer military formation of Bulgarian revolutionaries, organized mainly in Serbia, that trained fighters for the struggle against Ottoman rule.
• C. Romanian Second Army
  The Romanian Second Army was a major field army of the Romanian Land Forces that played a crucial role on the Eastern Front during World War I and later served in various defensive and offensive operations in Romania’s modern military history.
• D. Romanian 3rd Army
  The Romanian 3rd Army was a major field army of Romania that fought on the Eastern Front in World War II, most notably suffering devastating losses while defending the flanks of the German 6th Army at Stalingrad.
• E. Serbian 2nd Army
  The Serbian 2nd Army was a key field army of the Royal Serbian Army during World War I, noted for its crucial role in early victories against Austro-Hungarian forces.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Bulgarian 2nd Army
Target entity description: The Bulgarian 2nd Army was a major field formation of the Bulgarian Army that fought alongside the Central Powers in the Balkan theater during World War I.

• A. Bulgarian Army
  The Bulgarian Army is the land warfare branch of Bulgaria's armed forces, historically notable for its role in the Balkan Wars and both World Wars.
• B. Bulgarian Legion
  The Bulgarian Legion was a 19th-century volunteer military formation of Bulgarian revolutionaries, organized mainly in Serbia, that trained fighters for the struggle against Ottoman rule.
• C. Romanian Second Army
  The Romanian Second Army was a major field army of the Romanian Land Forces that played a crucial role on the Eastern Front during World War I and later served in various defensive and offensive operations in Romania’s modern military history.
• D. Romanian 3rd Army
  The Romanian 3rd Army was a major field army of Romania that fought on the Eastern Front in World War II, most notably suffering devastating losses while defending the flanks of the German 6th Army at Stalingrad.
• E. Serbian 2nd Army
  The Serbian 2nd Army was a key field army of the Royal Serbian Army during World War I, noted for its crucial role in early victories against Austro-Hungarian forces.
• F. None of above. chosen